Tannast, Moritz

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Journal Article

Schmaranzer, Florian; Becker, Tadeus A; Heimann, Alexander F; Roshardt, Jose; Schwab, Joseph M; Murphy, Stephen B; Steppacher, Simon D; Tannast, Moritz; Lerch, Till D (2024). Femoral head decentration on hip MRI: comparison between imaging planes, methods of contrast administration, and hip deformities. Insights into imaging, 15(184) Springer 10.1186/s13244-024-01777-7

Lerch, Till D; Meier, Malin K; Hanke, Markus S; Boschung, Adam; Schmaranzer, Florian; Siebenrock, Klaus A; Tannast, Moritz; Steppacher, Simon D (2024). Rotational femoral osteotomies and cam resection improve hip function and internal rotation for patients with anterior hip impingement and decreased femoral version. Journal of Hip Preservation Surgery, 11(2), pp. 85-91. Oxford University Press 10.1093/jhps/hnad018

Meier, Malin Kristin; Scheuber, Samira; Hanke, Markus Simon; Haefeli, Pascal Cyrill; Ruckli, Adrian Cyrill; Liechti, Emanuel Francis; Gerber, Nicolas; Lerch, Till Dominic; Tannast, Moritz; Siebenrock, Klaus Arno; Steppacher, Simon Damian; Schmaranzer, Florian (2023). Does the dGEMRIC Index Recover 3 Years After Surgical FAI Correction and an Initial dGEMRIC Decrease at 1-Year Follow-up? A Controlled Prospective Study. The American journal of sports medicine, 51(7), pp. 1808-1817. Sage 10.1177/03635465231167854

Lerch, Till D; Kim, Young-Jo; Kiapour, Ata; Steppacher, Simon D; Boschung, Adam; Tannast, Moritz; Siebenrock, Klaus A; Novais, Eduardo N (2023). Do Osteochondroplasty Alone, Intertrochanteric Derotation Osteotomy, and Flexion-Derotation Osteotomy Improve Hip Flexion and Internal Rotation to Normal Range in Hips With Severe SCFE? - A 3D-CT Simulation Study. Journal of pediatric orthopedics, 43(5), pp. 286-293. Wolters Kluwer Lippincott Williams & Wilkins 10.1097/BPO.0000000000002371

Ruckli, Adrian C.; Nanavati, Andreas K.; Meier, Malin K.; Lerch, Till D.; Steppacher, Simon D.; Vuilleumier, Sébastian; Boschung, Adam; Vuillemin, Nicolas; Tannast, Moritz; Siebenrock, Klaus A.; Gerber, Nicolas; Schmaranzer, Florian (2023). A Deep Learning Method for Quantification of Femoral Head Necrosis Based on Routine Hip MRI for Improved Surgical Decision Making. Journal of personalized medicine, 13(1), p. 153. MDPI 10.3390/jpm13010153

Lerch, Till D; Kim, Young-Jo; Kiapour, Ata; Boschung, Adam; Steppacher, Simon D; Tannast, Moritz; Siebenrock, Klaus A; Novais, Eduardo N (2023). Hip Impingement of severe SCFE patients after in situ pinning causes decreased flexion and forced external rotation in flexion on 3D-CT. Journal of children's orthopaedics, 17(5), pp. 411-419. Sage 10.1177/18632521231192462

Lerch, Till D; Kim, Young-Jo; M Kiapour, Ata; Zwingelstein, Sébastien; Steppacher, Simon D; Tannast, Moritz; Siebenrock, Klaus A; Novais, Eduardo N (2022). Limited Hip Flexion and Internal Rotation Resulting From Early Hip Impingement Conflict on Anterior Metaphysis of Patients With Untreated Severe SCFE Using 3D Modelling. Journal of pediatric orthopedics, 42(10), e963-e970. Wolters Kluwer Lippincott Williams & Wilkins 10.1097/BPO.0000000000002249

Lerch, Till D; Antioco, Tiziano; Boschung, Adam; Meier, Malin K; Schmaranzer, Florian; Novais, Eduardo N; Tannast, Moritz; Steppacher, Simon D (2022). Hip Impingement Location in Maximal Hip Flexion in Patients With Femoroacetabular Impingement With and Without Femoral Retroversion. The American journal of sports medicine, 50(11), pp. 2989-2997. Sage 10.1177/03635465221110887

Meier, Malin K; Reche, Jelena; Schmaranzer, Florian; von Tengg-Kobligk, Hendrik; Steppacher, Simon D; Tannast, Moritz; Novais, Eduardo N; Lerch, Till D (2022). How frequent is absolute femoral retroversion in symptomatic patients with cam- and pincer-type femoroacetabular impingement? Bone & joint open, 3(7), pp. 557-565. The British Editorial Society of Bone & Joint Surgery 10.1302/2633-1462.37.BJO-2022-0049.R1

Lerch, Till D; Antioco, Tiziano; Meier, Malin K; Boschung, Adam; Hanke, Markus S; Tannast, Moritz; Siebenrock, Klaus A; Schmaranzer, Florian; Steppacher, Simon D (2022). Combined abnormalities of femoral version and acetabular version and McKibbin Index in FAI patients evaluated for hip preservation surgery. Journal of Hip Preservation Surgery, 9(2), pp. 67-77. Oxford University Press 10.1093/jhps/hnac016

Villiger, Karin; Meier, Malin Kristin; Hasler, Rebecca Maria; Bastian, Johannes Dominik; Tannast, Moritz; Exadaktylos, Aristomenis Konstantinos; Steppacher, Simon Damian (2022). Demographic Changes in Pelvic Fracture Patterns at a Swiss Academic Trauma Center from 2007 to 2017. The journal of trauma and acute care surgery, 92(5), pp. 862-872. Wolters Kluwer 10.1097/TA.0000000000003398

Lerch, Till D.; Boschung, Adam; Leibold, Christiane; Kalla, Roger; Kerkeni, Hassen; Baur, Heiner; Eichelberger, Patric; Steppacher, Simon D.; Liechti, Emanuel F.; Siebenrock, Klaus A.; Tannast, Moritz; Ziebarth, Kai (2022). Minimal Out-Toeing and Good Hip Scores of Severe SCFE Patients Treated With Modified Dunn Procedure and Contralateral Prophylactic Pinning at Minimal 5-year Follow up. Journal of pediatric orthopedics, 42(5), e421-e426. Wolters Kluwer Lippincott Williams & Wilkins 10.1097/BPO.0000000000002127

Lerch, Till; Schmaranzer, Florian; Steppacher, Simon D.; Ziebarth, Kai; Tannast, Moritz; Siebenrock, Klaus A. (2022). Most of patients with femoral derotation osteotomy for posterior extraarticular hip impingement and high femoral version would do surgery again. Hip International, 32(2), pp. 253-264. SAGE Publications 10.1177/1120700020953100

Lerch, Till D; Boschung, Adam; Leibold, Christiane; Kalla, Roger; Kerkeni, Hassen; Baur, Heiner; Eichelberger, Patric; Siebenrock, Klaus A; Tannast, Moritz; Steppacher, Simon D; Liechti, Emanuel F (2022). Less in-toeing after femoral derotation osteotomy in adult patients with increased femoral version and posterior hip impingement compared to patients with femoral retroversion. Journal of Hip Preservation Surgery, 9(1), pp. 35-43. Oxford University Press 10.1093/jhps/hnac001

Lerch, Till D; Meier, Malin K; Boschung, Adam; Steppacher, Simon D; Siebenrock, Klaus A; Tannast, Moritz; Schmaranzer, Florian (2022). Diagnosis of acetabular retroversion: Three signs positive and increased retroversion index have higher specificity and higher diagnostic accuracy compared to isolated positive cross over sign. European journal of radiology open, 9, p. 100407. Elsevier 10.1016/j.ejro.2022.100407

Steppacher, Simon Damian; Meier, Malin Kristin; Albers, Christoph Emanuel; Tannast, Moritz; Siebenrock, Klaus Arno (2021). Acetabular Cartilage Thickness Differs Among Cam, Pincer, or Mixed-Type Femoroacetabular Impingement: A Descriptive Study Using In Vivo Ultrasonic Measurements During Surgical Hip Dislocation. Cartilage, 13(2_suppl), 465S-475S. Sage 10.1177/1947603521990879

Kaiser, Nadine; Jakob, Roland P.; Pagenstert, Geert; Tannast, Moritz; Petek, Daniel (2021). Stable clinical long term results after AMIC in the aligned knee. Archives of orthopaedic and trauma surgery, 141(11), pp. 1845-1854. Springer 10.1007/s00402-020-03564-7

Stetzelberger, Vera M; Brouze, Iris F; Steppacher, Simon D.; Bastian, Johannes D.; Schwab, Joseph M; Tannast, Moritz (2021). Lower 1-Year Postoperative Mortality After Acetabular Versus Proximal Femoral Fractures in Elderly Patients. The journal of bone & joint surgery. American volume, 103(19), pp. 1807-1816. Wolters Kluwer 10.2106/JBJS.20.01805

Lerch, Till Dominic; Boschung, Adam; Schmaranzer, Florian; Todorski, Inga A. S.; Vanlommel, Jan; Siebenrock, Klaus A.; Steppacher, Simon D.; Tannast, Moritz (2021). Lower pelvic tilt, lower pelvic incidence, and increased external rotation of the iliac wing in patients with femoroacetabular impingement due to acetabular retroversion compared to hip dysplasia. Bone & joint open, 2(10), pp. 813-824. The British Editorial Society of Bone & Joint Surgery 10.1302/2633-1462.210.BJO-2021-0069.R1

Lerch, Till D.; Zwingelstein, Sébastien; Schmaranzer, Florian; Boschung, Adam; Hanke, Markus S.; Todorski, Inga A. S.; Steppacher, Simon D.; Gerber, Nicolas; Zeng, Guodong; Siebenrock, Klaus A.; Tannast, Moritz (2021). Posterior Extra-articular Ischiofemoral Impingement Can Be Caused by the Lesser and Greater Trochanter in Patients With Increased Femoral Version: Dynamic 3D CT–Based Hip Impingement Simulation of a Modified FABER Test. Orthopaedic journal of sports medicine, 9(5), p. 2325967121990629. Sage Publications 10.1177/2325967121990629

Stetzelberger, Vera M; Moosmann, Angela M; Zheng, Guoyan; Schwab, Joseph M; Steppacher, Simon D.; Tannast, Moritz (2021). Does the Rule of Thirds Adequately Detect Deficient and Excessive Acetabular Coverage? Clinical orthopaedics and related research, 479(5), pp. 974-987. Wolters Kluwer 10.1097/CORR.0000000000001598

Yamamoto, Takeaki; Zurmühle, Corinne A; Stetzelberger, Vera M; Schwab, Joseph M; Steppacher, Simon D; Tannast, Moritz (2021). The New Bern Chondrolabral Classification Is Reliable and Reproducible. Clinical orthopaedics and related research, 479(5), pp. 1002-1013. Wolters Kluwer 10.1097/CORR.0000000000001706

Stetzelberger, Vera M; Leibold, Christiane S; Steppacher, Simon D; Schwab, Joseph M; Siebenrock, Klaus A; Tannast, Moritz (2021). The Acetabular Wall Index Is Associated with Long-term Conversion to THA after PAO. Clinical orthopaedics and related research, 479(5), pp. 1052-1065. Wolters Kluwer 10.1097/CORR.0000000000001641

Schmaranzer, Florian; Afacan, Onur; Lerch, Till; Kim, Young-Jo; Siebenrock, Klaus-Arno; Ith, Michael; Cullmann, Jennifer; Kober, Tobias; Klarhoefer, Markus; Tannast, Moritz; Bixby, Sarah D; Novais, Eduardo N; Jung, Bernd (2021). Magnetization-prepared 2 Rapid Gradient-Echo MRI for B1 Insensitive 3D T1 Mapping of Hip Cartilage: An Experimental and Clinical Validation. Radiology, 299(1), pp. 150-158. Radiological Society of North America 10.1148/radiol.2021200085

Lerch, Till D.; Ambühl, Dimitri; Schmaranzer, Florian; Todorski, Inga A. S.; Steppacher, Simon D.; Hanke, Markus S.; Haefeli, Pascal C.; Liechti, Emanuel F.; Siebenrock, Klaus A.; Tannast, Moritz (2021). Biochemical MRI With dGEMRIC Corresponds to 3D-CT Based Impingement Location for Detection of Acetabular Cartilage Damage in FAI Patients. Orthopaedic journal of sports medicine, 9(3), p. 2325967120988175. Sage Publications 10.1177/2325967120988175

Schmaranzer, F.; Lerch, T. D.; Steppacher, S. D.; Siebenrock, K. A.; Schmaranzer, E.; Tannast, M. (2021). Femoral cartilage damage occurs at the zone of femoral head necrosis and can be accurately detected on traction MR arthrography of the hip in patients undergoing joint preserving hip surgery. Journal of Hip Preservation Surgery, 8(1), pp. 28-39. Oxford University Press 10.1093/jhps/hnab038

Zeng, Guodong; Schmaranzer, Florian; Degonda, Celia; Gerber, Nicolas; Gerber, Kate; Tannast, Moritz; Burger, Jürgen; Siebenrock, Klaus A.; Zheng, Guoyan; Lerch, Till (2021). MRI-based 3D models of the hip joint enables radiation-free computer-assisted planning of periacetabular osteotomy for treatment of hip dysplasia using deep learning for automatic segmentation. European journal of radiology open, 8, p. 100303. Elsevier 10.1016/j.ejro.2020.100303

Zeng, Guodong; Degonda, Celia; Boschung, Adam; Schmaranzer, Florian; Gerber, Nicolas; Siebenrock, Klaus-A.; Steppacher, Simon D.; Tannast, Moritz; Lerch, Till (2021). Three-Dimensional Magnetic Resonance Imaging Bone Models of the Hip Joint Using Deep Learning: Dynamic Simulation of Hip Impingement for Diagnosis of Intra- and Extra-articular Hip Impingement. Orthopaedic journal of sports medicine, 9(12), pp. 1-11. Sage Publications 10.1177/23259671211046916

Lerch, Till D.; Liechti, Emanuel F.; Todorski, Inga A. S.; Schmaranzer, Florian; Steppacher, Simon D.; Siebenrock, Klaus A.; Tannast, Moritz; Klenke, Frank M. (2020). Prevalence of combined abnormalities of tibial and femoral torsion in patients with symptomatic hip dysplasia and femoroacetabular impingement. The Bone & Joint Journal, 102-B(12), pp. 1636-1645. British Editorial Society of Bone and Joint Surgery 10.1302/0301-620X.102B12.BJJ-2020-0460.R1

Merckaert, Sophie; Fontanellaz-Castiglione, Christian D; Fornari, Eric D; Tannast, Moritz (2020). Double-plate compound osteosynthesis for pathological fractures of the proximal femur: high survivorship and low complication rate. Archives of orthopaedic and trauma surgery, 140(10), pp. 1327-1338. Springer 10.1007/s00402-019-03310-8

Steppacher, Simon D.; Sedlmayer, Raphael; Tannast, Moritz; Schmaranzer, Florian; Siebenrock, Klaus A. (2020). Surgical hip dislocation with femoral osteotomy and bone grafting prevents head collapse in hips with advanced necrosis. Hip international, 30(4), pp. 398-406. Sage 10.1177/1120700019856010

Lerch, Till D.; Schmaranzer, Florian; Hanke, Markus S.; Leibold, Christiane; Steppacher, Simon D.; Siebenrock, Klaus A.; Tannast, Moritz (2020). [Torsional deformities of the femur in patients with femoroacetabular impingement : Dynamic 3D impingement simulation can be helpful for the planning of surgical hip dislocation and hip arthroscopy]. Der Orthopäde, 49(6), pp. 471-481. Springer 10.1007/s00132-019-03847-x

Lerch, Till D.; Siegfried, Mathias; Schmaranzer, Florian; Leibold, Christiane S.; Zurmühle, Corinne A.; Hanke, Markus S.; Ryan, Michael K; Steppacher, Simon D.; Siebenrock, Klaus A.; Tannast, Moritz (2020). Location of Intra- and Extra-articular Hip Impingement Is Different in Patients With Pincer-Type and Mixed-Type Femoroacetabular Impingement Due to Acetabular Retroversion or Protrusio Acetabuli on 3D CT-Based Impingement Simulation. The American journal of sports medicine, 48(3), pp. 661-672. Sage 10.1177/0363546519897273

Lerch, Till D.; Boschung, Adam; Todorski, Inga A. S.; Steppacher, Simon D.; Schmaranzer, Florian; Zheng, Guoyan; Ryan, Michael K; Siebenrock, Klaus A.; Tannast, Moritz (2019). Femoroacetabular Impingement Patients With Decreased Femoral Version Have Different Impingement Locations and Intra- and Extraarticular Anterior Subspine FAI on 3D-CT-Based Impingement Simulation: Implications for Hip Arthroscopy. The American journal of sports medicine, 47(13), pp. 3120-3132. Sage 10.1177/0363546519873666

Lerch, Till; Eichelberger, Patric; Baur, Heiner; Schmaranzer, Florian; Liechti, Emanuel F.; Schwab, Joe M; Siebenrock, Klaus A.; Tannast, Moritz (2019). Prevalence and diagnostic accuracy of in-toeing and out-toeing of the foot for patients with abnormal femoral torsion and femoroacetabular impingement: implications for hip arthroscopy and femoral derotation osteotomy. The Bone & Joint Journal, 101-B(10), pp. 1218-1229. British Editorial Society of Bone and Joint Surgery 10.1302/0301-620X.101B10.BJJ-2019-0248.R1

Lerch, Till; Degonda, Celia; Schmaranzer, Florian; Todorski, Inga; Cullmann-Bastian, Jennifer; Zheng, Guoyan; Siebenrock, Klaus A.; Tannast, Moritz (2019). Patient-Specific 3-D Magnetic Resonance Imaging-Based Dynamic Simulation of Hip Impingement and Range of Motion Can Replace 3-D Computed Tomography-Based Simulation for Patients With Femoroacetabular Impingement: Implications for Planning Open Hip Preservation Surgery and Hip Arthroscopy. The American journal of sports medicine, 47(12), pp. 2966-2977. Sage 10.1177/0363546519869681

Schmaranzer, Florian; Lerch, Till; Strasser, U; Vavron, P; Schmaranzer, E; Tannast, Moritz (2019). Usefulness of MR Arthrography of the Hip with and without leg Traction in Detection of Intra-articular Bodies. Academic radiology, 26(9), e252-e259. Elsevier 10.1016/j.acra.2018.10.008

Zurmühle, Corinne Andrea; Schmaranzer, Florian; Nuss, K; Wolfer, N; Ryan, M K; Zheng, G; von Rechenberg, B; Tannast, Moritz (2019). Proof of concept: hip joint damage occurs at the zone of femoroacetabular impingement (FAI) in an experimental FAI sheep model. Osteoarthritis and cartilage, 27(7), pp. 1075-1083. Elsevier 10.1016/j.joca.2019.04.001

Leibold, Christiane Sylvia; Schmaranzer, Florian; Tannast, Moritz; Siebenrock, Klaus-Arno; Steppacher, Simon (2019). [Femoroacetabular Impingement - Current Understanding]. Zeitschrift für Orthopädie und Unfallchirurgie, 157(3), pp. 317-336. Thieme 10.1055/a-0659-2989

Lerch, Till D.; Novais, Eduardo N.; Schmaranzer, Florian; Ziebarth, Kai; Steppacher, Simon Damian; Tannast, Moritz; Siebenrock, Klaus-Arno (2019). What Is the Prevalence of Cam Deformity After Prophylactic Pinning of the Contralateral Asymptomatic Hip in Unilateral Slipped Capital Femoral Epiphysis? A 10-year Minimum Followup Study. Clinical orthopaedics and related research, 477(5), pp. 1111-1122. Springer-Verlag 10.1097/CORR.0000000000000592

Schmaranzer, Florian; Arendt, Larissa; Liechti, Emanuel; Nuss, Katja; von Rechenberg, Brigitte; Kircher, Patrick R; Tannast, Moritz (2019). Do dGEMRIC and T2 Imaging Correlate With Histologic Cartilage Degeneration in an Experimental Ovine FAI Model? Clinical orthopaedics and related research, 477(5), pp. 990-1003. Wolters Kluwer 10.1097/CORR.0000000000000593

Schmaranzer, Florian; Lerch, Till; Siebenrock, Klaus A.; Tannast, Moritz; Steppacher, Simon D. (2019). Differences in Femoral Torsion Among Various Measurement Methods Increase in Hips With Excessive Femoral Torsion. Clinical orthopaedics and related research, 477(5), pp. 1073-1083. Wolters Kluwer 10.1097/CORR.0000000000000610

Tannast, Moritz (2019). CORR Insights®: Cam FAI and Smaller Neck Angles Increase Subchondral Bone Stresses During Squatting: A Finite Element Analysis. Clinical orthopaedics and related research, 477(5), pp. 1064-1065. Wolters Kluwer 10.1097/CORR.0000000000000603

Schmaranzer, Florian; Helfenstein, Ronja; Zeng, Guodong; Lerch, Till; Novais, Eduardo N; Wylie, James D; Kim, Young-Jo; Siebenrock, Klaus A.; Tannast, Moritz; Zheng, Guoyan (2019). Automatic MRI-based Three-dimensional Models of Hip Cartilage Provide Improved Morphologic and Biochemical Analysis. Clinical orthopaedics and related research, 477(5), pp. 1036-1052. Wolters Kluwer 10.1097/CORR.0000000000000755

Siebenrock, Klaus-Arno; Keel, Marius; Tannast, Moritz; Bastian, Johannes (2019). Surgical Hip Dislocation for Exposure of the Posterior Column. JBJS essential surgical techniques, 9(1), e2. Lippincott Williams and Wilkins 10.2106/JBJS.ST.18.00048

Tannast, Moritz; Keel, Marius J.; Siebenrock, Klaus-Arno; Bastian, Johannes (2019). Open Reduction and Internal Fixation of Acetabular Fractures Using the Modified Stoppa Approach. JBJS essential surgical techniques, 9(1), e3. Lippincott Williams and Wilkins 10.2106/JBJS.ST.18.00034

Haefeli, Pascal C; Tannast, Moritz; Beck, Martin; Siebenrock, Klaus-Arno; Büchler, Lorenz (2019). Subchondral drilling for chondral flaps reduces the risk of total hip arthroplasty in femoroacetabular impingement surgery at minimum five years follow-up. Hip international, 29(2), pp. 191-197. Sage 10.1177/1120700018781807

Damopoulos, Dimitrios; Lerch, Till; Schmaranzer, Florian; Tannast, Moritz; Chênes, Christophe; Zheng, Guoyan; Schmid, Jérôme (2019). Segmentation of the proximal femur in radial MR scans using a random forest classifier and deformable model registration. International Journal of Computer Assisted Radiology and Surgery, 14(3), pp. 545-561. Springer-Verlag 10.1007/s11548-018-1899-z

Steppacher, Simon Damian; Hanke, Markus Simon; Zurmühle, Corinne Andrea; Haefeli, Pascal Cyrill; Klenke, Frank Michael; Tannast, Moritz (2019). Ultrasonic cartilage thickness measurement is accurate, reproducible, and reliable-validation study using contrast-enhanced micro-CT. Journal of orthopaedic surgery and research, 14(1), p. 67. BioMed Central 10.1186/s13018-019-1099-8

Lerch, T. D.; Vuilleumier, S.; Schmaranzer, F.; Ziebarth, K.; Steppacher, S. D.; Tannast, M.; Siebenrock, K. A. (2019). Patients with severe slipped capital femoral epiphysis treated by the modified Dunn procedure have low rates of avascular necrosis, good outcomes, and little osteoarthritis at long-term follow-up. The Bone & Joint Journal, 101-B(4), pp. 403-414. British Editorial Society of Bone and Joint Surgery 10.1302/0301-620X.101B4.BJJ-2018-1303.R1

Schmaranzer, Florian; Bixby, Sarah; Tannast, Moritz (2019). Wichtige Differenzialdiagnosen bei Hüft- und Beckenschmerzen. Radiologie up2date, 19(3), pp. 287-300. Thieme 10.1055/a-0866-4730

Keel, Marius; Siebenrock, Klaus-Arno; Tannast, Moritz; Bastian, Johannes Dominik (2018). The Pararectus Approach: A New Concept. JBJS essential surgical techniques, 8(3), e21. Lippincott Williams and Wilkins 10.2106/JBJS.ST.17.00060

Tannast, Moritz; Wolfer, Nadja; Ryan, Michael K; Nuss, Katja M; von Rechenberg, Brigitte; Steppacher, Simon D. (2018). Vascular supply of the femoral head in sheep-Implications for the ovine femoroacetabular impingement model. Journal of orthopaedic research, 36(9), pp. 2340-2348. Wiley 10.1002/jor.23897

Haefeli, Pascal; Schmaranzer, Florian; Steppacher, Simon Damian; Cullmann, Jennifer; Tannast, Moritz; Büchler, Lorenz (2018). Imaging appearance and distribution of intra-articular adhesions following open FAI surgery. European journal of radiology, 104, pp. 71-78. Elsevier 10.1016/j.ejrad.2018.04.026

Pflugi, Silvio; Vasireddy, Radhakrishna Rakesh; Lerch, Till; Ecker, Timo Michael; Tannast, Moritz; Boemke, Nane; Siebenrock, Klaus-Arno; Zheng, Guoyan (2018). Augmented marker tracking for peri-acetabular osteotomy surgery. International Journal of Computer Assisted Radiology and Surgery, 13(2), pp. 291-304. Springer 10.1007/s11548-017-1690-6

Lerch, Till; Todorski, Inga Almut Senta; Steppacher, Simon Damian; Schmaranzer, Florian; Werlen, Stefan F.; Siebenrock, Klaus-Arno; Tannast, Moritz (2018). Prevalence of Femoral and Acetabular Version Abnormalities in Patients With Symptomatic Hip Disease: A Controlled Study of 538 Hips. American journal of sports medicine, 46(1), pp. 122-134. Sage Publications 10.1177/0363546517726983

Schmaranzer, Florian; Arendt, L; Lerch, Till; Steppacher, Simon Damian; Nuss, K; Wolfer, N; Dawson, Heather; von Rechenberg, B; Kircher, PR; Tannast, Moritz (2018). Femoral osteochondroplasty can be performed effectively without the risk of avascular necrosis or femoral neck fractures in an experimental ovine FAI model. Osteoarthritis and cartilage, 26(1), pp. 128-137. Elsevier 10.1016/j.joca.2017.10.009

Schmaranzer, Florian; Todorski, Inga Almut Senta; Lerch, Till; Schwab, Joseph; Cullmann, Jennifer; Tannast, Moritz (2017). Intra-articular Lesions: Imaging and Surgical Correlation. Seminars in musculoskeletal radiology, 21(5), pp. 487-506. Thieme Medical Publishers 10.1055/s-0037-1606133

Lerch, Till; Steppacher, SD; Liechti, EF; Tannast, M; Siebenrock, KA (2017). One-third of Hips After Periacetabular Osteotomy Survive 30 Years With Good Clinical Results, No Progression of Arthritis, or Conversion to THA. Clinical orthopaedics and related research, 475(4), pp. 1154-1168. Springer 10.1007/s11999-016-5169-5

Anwander, H; Siebenrock, KA; Tannast, M; Steppacher, SD (2017). Labral Reattachment in Femoroacetabular Impingement Surgery Results in Increased 10-year Survivorship Compared With Resection. Clinical orthopaedics and related research, 475(4), pp. 1178-1188. Springer 10.1007/s11999-016-5114-7

Schmaranzer, F; Haefeli, PC; Hanke, MS; Liechti, EF; Werlen, Stefan F; Siebenrock, KA; Tannast, M (2017). How Does the dGEMRIC Index Change After Surgical Treatment for FAI? A Prospective Controlled Study: Preliminary Results. Clinical orthopaedics and related research, 475(4), pp. 1080-1099. Springer 10.1007/s11999-016-5098-3

Hanke, MS; Steppacher, SD; Anwander, H; Werlen, Stefan; Siebenrock, KA; Tannast, M (2017). Erratum to: What MRI Findings Predict Failure 10 Years After Surgery for Femoroacetabular Impingement? Clinical orthopaedics and related research, 475(4), p. 1278. Springer 10.1007/s11999-016-5075-x

Hanke, MS; Steppacher, SD; Anwander, H; Werlen, Stefan; Siebenrock, KA; Tannast, M (2017). What MRI Findings Predict Failure 10 Years After Surgery for Femoroacetabular Impingement? Clinical orthopaedics and related research, 475(4), pp. 1192-1207. Springer 10.1007/s11999-016-5040-8

Haefeli, Pascal; Marecek, G S; Keel, Marius; Siebenrock, Klaus-Arno; Tannast, Moritz (2017). Patients undergoing surgical hip dislocation for the treatment of acetabular fractures show favourable long-term outcome. The Bone & Joint Journal, 99-B(4), pp. 508-515. British Editorial Society of Bone and Joint Surgery 10.1302/0301-620X.99B4.37681

Zurmühle, CA; Anwander, H; Albers, CE; Hanke, MS; Steppacher, SD; Siebenrock, Klaus-Arno; Tannast, M (2017). Periacetabular Osteotomy Provides Higher Survivorship Than Rim Trimming for Acetabular Retroversion. Clinical orthopaedics and related research, 475(4), pp. 1138-1150. Springer 10.1007/s11999-016-5177-5

Haefeli, PC; Albers, CE; Steppacher, SD; Tannast, M; Büchler, L (2017). What Are the Risk Factors for Revision Surgery After Hip Arthroscopy for Femoroacetabular Impingement at 7-year Followup? Clinical orthopaedics and related research, 475(4), pp. 1169-1177. Springer 10.1007/s11999-016-5115-6

Zurmühle, CA; Milella, Marco; Steppacher, SD; Hanke, MS; Albers, Christoph; Tannast, M (2017). ArtiFacts: Femoroacetabular Impingement-A New Pathology? Clinical orthopaedics and related research, 475(4), pp. 973-980. Springer 10.1007/s11999-017-5270-4

Yu, W; Tannast, M; Zheng, G (2017). Non-rigid free-form 2D–3D registration using a B-spline-based statistical deformation model. Pattern recognition, 63, pp. 689-699. Elsevier 10.1016/j.patcog.2016.09.036

Tannast, Moritz; Jost, Lukas M.; Lerch, Till; Schmaranzer, Florian; Ziebarth, Kai; Siebenrock, Klaus-Arno (2017). The modified Dunn procedure for slipped capital femoral epiphysis: the Bernese experience. Journal of children's orthopaedics JCO, 11(2), pp. 138-146. Springer 10.1302/1863-2548-11-170046

Hanke, MS; Steppacher, SD; Zurmühle, CA.; Siebenrock, KA; Tannast, M (2016). Erratum to: Hips With Protrusio Acetabuli Are at Increased Risk for Failure After Femoroacetabular Impingement Surgery: A 10-year Followup. Clinical orthopaedics and related research, 474(10), p. 2319. Springer 10.1007/s11999-016-4950-9

Hanke, MS; Steppacher, SD; Zurmühle, CA; Siebenrock, KA; Tannast, M (2016). Hips With Protrusio Acetabuli Are at Increased Risk for Failure After Femoroacetabular Impingement Surgery: A 10-year Followup. Clinical orthopaedics and related research, 474(10), pp. 2168-2180. Springer 10.1007/s11999-016-4918-9

Yu, Weimin; Chu, Chengwen; Tannast, Moritz; Zheng, Guoyan (2016). Fully automatic reconstruction of personalized 3D volumes of the proximal femur from 2D X-ray images. International Journal of Computer Assisted Radiology and Surgery, 11(9), pp. 1673-1685. Springer 10.1007/s11548-016-1400-9

Schmaranzer, F; Hanke, MS; Lerch, TD; Steppacher, SD; Siebenrock, KA; Tannast, Moritz (2016). [Impingement of the hip]. Radiologe, 56(9), pp. 825-838. Springer 10.1007/s00117-016-0136-4

Lerch, TD; Steppacher, SD; Liechti, EF; Siebenrock, KA; Tannast, M (2016). [Bernese periacetabular osteotomy. : Indications, technique and results 30 years after the first description]. Orthopäde, 45(8), pp. 687-694. Springer-Medizin-Verlag 10.1007/s00132-016-3265-6

Hanke, Markus; Djonov, Valentin; Tannast, Moritz; Keel, Marius; Bastian, Johannes (2016). Prevention of cement leakage into the hip joint by a standard cement plug during PFN-A cement augmentation: a technical note. Archives of orthopaedic and trauma surgery, 136(6), pp. 747-750. Springer 10.1007/s00402-016-2447-3

Büchler, L; Schwab, Joseph M; Whitlock, Patrick W; Beck, Martin; Tannast, M (2016). Intraoperative Evaluation of Acetabular Morphology in Hip Arthroscopy Comparing Standard Radiography Versus Fluoroscopy: A Cadaver Study. Arthroscopy - the journal of arthroscopic & related surgery, 32(6), pp. 1030-1037. Elsevier 10.1016/j.arthro.2015.12.048

Maquer, Ghislain Bernard; Bürki, Alexander; Nuss, Katja; Zysset, Philippe; Tannast, Moritz (2016). Head-Neck Osteoplasty has Minor Effect on the Strength of an Ovine Cam-FAI Model: In Vitro and Finite Element Analyses. Clinical orthopaedics and related research, 474(12), pp. 2633-2640. Springer 10.1007/s11999-016-5024-8

Tannast, M (2016). Bis zum Anschlag: femoroazetabuläres Impingement 2015. Swiss Medical Forum, 16(1), pp. 24-26. EMH Swiss Medical Publishers

Haefeli, Pascal Cyrill; Steppacher, Simon Damian; Babst, Doris; Siebenrock, Klaus Arno; Tannast, Moritz (2015). An Increased Iliocapsularis-to-rectus-femoris Ratio Is Suggestive for Instability in Borderline Hips. Clinical orthopaedics and related research, 473(12), pp. 3725-3734. Springer 10.1007/s11999-015-4382-y

Siebenrock, Klaus-Arno; Anwander, Helen; Zurmühle, Corinne; Tannast, Moritz; Slongo, Theddy; Steppacher, Simon Damian (2015). Head Reduction Osteotomy With Additional Containment Surgery Improves Sphericity and Containment and Reduces Pain in Legg-Calvé-Perthes Disease. Clinical orthopaedics and related research, 473(4), pp. 1274-1283. Springer 10.1007/s11999-014-4048-1

Tannast, Moritz; Fritsch, Stefan; Zheng, Guoyan; Siebenrock, Klaus-Arno; Steppacher, Simon Damian (2015). Which Radiographic Hip Parameters Do Not Have to Be Corrected for Pelvic Rotation and Tilt? Clinical orthopaedics and related research, 473(4), pp. 1255-1266. Springer 10.1007/s11999-014-3936-8

Tannast, Moritz; Hanke, Markus; Zheng, Guoyan; Steppacher, Simon Damian; Siebenrock, Klaus-Arno (2015). What Are the Radiographic Reference Values for Acetabular Under- and Overcoverage? Clinical orthopaedics and related research, 473(4), pp. 1234-1246. Springer 10.1007/s11999-014-4038-3

Siebenrock, Klaus A; Kienle, Karl-Philipp; Steppacher, Simon D; Tannast, Moritz; Mamisch, Tallal C; von Rechenberg, Brigitte (2015). Biochemical MRI predicts hip osteoarthritis in an experimental ovine femoroacetabular impingement model. Clinical orthopaedics and related research, 473(4), pp. 1318-1324. Springer 10.1007/s11999-014-3849-6

Steppacher, Simon D; Anwander, Helen; Zurmühle, Corinne A; Tannast, Moritz; Siebenrock, Klaus A (2015). Eighty percent of patients with surgical hip dislocation for femoroacetabular impingement have a good clinical result without osteoarthritis progression at 10 years. Clinical orthopaedics and related research, 473(4), pp. 1333-1341. Springer 10.1007/s11999-014-4025-8

Albers, Christoph E; Steppacher, Simon D; Schwab, Joseph M; Tannast, Moritz; Siebenrock, Klaus A (2015). Relative femoral neck lengthening improves pain and hip function in proximal femoral deformities with a high-riding trochanter. Clinical orthopaedics and related research, 473(4), pp. 1378-1387. Springer 10.1007/s11999-014-4032-9

Steppacher, Simon D; Zurmühle, Corinne A; Puls, Marc; Siebenrock, Klaus A; Millis, Michael B; Kim, Young-Jo; Tannast, Moritz (2015). Periacetabular osteotomy restores the typically excessive range of motion in dysplastic hips with a spherical head. Clinical orthopaedics and related research, 473(4), pp. 1404-1416. Springer 10.1007/s11999-014-4089-5

Albers, Christoph E; Steppacher, Simon D; Haefeli, Pascal C; Werlen, Stefan; Hanke, Markus S; Siebenrock, Klaus A; Tannast, Moritz (2015). Twelve percent of hips with a primary cam deformity exhibit a slip-like morphology resembling sequelae of slipped capital femoral epiphysis. Clinical orthopaedics and related research, 473(4), pp. 1212-1223. Springer 10.1007/s11999-014-4068-x

Liechti, Emanuel F; Ferguson, Stephen J; Tannast, Moritz (2015). Protrusio acetabuli: joint loading with severe pincer impingement and its theoretical implications for surgical therapy. Journal of orthopaedic research, 33(1), pp. 106-113. Wiley 10.1002/jor.22724

Siebenrock, K. A.; Steppacher, S. D.; Tannast, M.; Buchler, L. (2015). Anteverting Periacetabular Osteotomy for Acetabular Retroversion. JBJS essential surgical techniques, 5(1), e1-e1. Lippincott Williams and Wilkins 10.2106/JBJS.ST.N.00036

Siebenrock, Klaus-Arno; Schaller, Claudio; Tannast, Moritz; Keel, Marius; Büchler, Lorenz (2014). Anteverting periacetabular osteotomy for symptomatic acetabular retroversion: results at ten years. Journal of bone and joint surgery - American volume, 96(21), pp. 1785-1792. Journal of Bone & Joint Surgery Inc. 10.2106/JBJS.M.00842

Steppacher, Simon Damian; Lerch, T D; Gharanizadeh, K; Liechti, E F; Werlen, S F; Puls, M; Tannast, Moritz; Siebenrock, Klaus-Arno (2014). Size and shape of the lunate surface in different types of pincer impingement: theoretical implications for surgical therapy. Osteoarthritis and cartilage, 22(7), pp. 951-958. Elsevier 10.1016/j.joca.2014.05.010

Steppacher, Simon Damian; Huemmer, Carmen; Schwab, Joseph M; Tannast, Moritz; Siebenrock, Klaus-Arno (2014). Surgical hip dislocation for treatment of femoroacetabular impingement: factors predicting 5-year survivorship. Clinical orthopaedics and related research, 472(1), pp. 337-348. Springer 10.1007/s11999-013-3268-0

Siebenrock, Klaus-Arno; Steppacher, Simon Damian; Albers, Christoph; Haefeli, Pascal; Tannast, Moritz (2014). Diagnosis and management of developmental dysplasia of the hip from triradiate closure through young adulthood. Instructional course lectures, 63, pp. 325-334. Mosby

Glynn, A. A.; Barattiero, F. Y.; Albers, Christoph; Hanke, Markus; Steppacher, Simon Damian; Tannast, Moritz (2014). Surgical hip dislocation does not result in atrophy or fatty infiltration of periarticular hip muscles. Journal of Hip Preservation Surgery, 1(2), pp. 82-95. Oxford University Press 10.1093/jhps/hnu008

Tannast, Moritz; Macintyre, Neil; Steppacher, Simon D.; Hosalkar, Harish S.; Ganz, Reinhold; Siebenrock, Klaus A. (2013). A systematic approach to analyse the sequelae of LCPD. Hip International, 23(Suppl. 9), pp. 61-70. Wichtig Editore 10.5301/hipint.5000071

Siebenrock, Klaus-Arno; Steppacher, Simon Damian; Haefeli, Pascal Cyrill; Tannast, Moritz; Schwab, Joseph Michael (2013). Valgus Hip With High Antetorsion Causes Pain Through Posterior Extraarticular FAI. Clinical orthopaedics and related research, 471(12), pp. 3774-3780. Springer 10.1007/s11999-013-2895-9

Bastian, Johannes Dominik; Tannast, Moritz; Siebenrock, Klaus-Arno; Keel, Marius (2013). Mid-term results in relation to age and analysis of predictive factors after fixation of acetabular fractures using the modified Stoppa approach. Injury - international journal of the care of the injured, 44(12), pp. 1793-8. Elsevier 10.1016/j.injury.2013.08.009

Steppacher, Simon Damian; Albers, Christoph Emanuel; Siebenrock, Klaus Arno; Tannast, Moritz; Ganz, Reinhold (2013). Reply to the Letter to the editor: Femoroacetabular impingement predisposes to traumatic posterior hip dislocation. Clinical orthopaedics and related research, 471(11), pp. 3720-3721. Springer 10.1007/s11999-013-3276-0

Tannast, Moritz; Pfander, Gilles; Steppacher, Simon D.; Mast, Jeffrey W.; Ganz, Reinhold (2013). Total acetabular retroversion following pelvic osteotomy: presentation, management, and outcome. Hip International, 23(Suppl.), pp. 14-26. Wichtig Editore 10.5301/hipint.5000089

Steppacher, Simon D.; Albers, Christoph E.; Siebenrock, Klaus A.; Tannast, Moritz; Ganz, Reinhold (2013). Femoroacetabular impingement predisposes to traumatic posterior hip dislocation. Clinical orthopaedics and related research, 471(6), pp. 1937-1943. Springer 10.1007/s11999-013-2863-4

Albers, Christoph; Steppacher, Simon Damian; Ganz, Reinhold; Tannast, Moritz; Siebenrock, Klaus-Arno (2013). Impingement adversely affects 10-year survivorship after periacetabular osteotomy for DDH. Clinical orthopaedics and related research, 471(5), pp. 1602-1614. Springer 10.1007/s11999-013-2799-8

Siebenrock, Klaus A.; Steppacher, Simon D.; Albers, Christoph E.; Haefeli, Pascal C.; Tannast, Moritz (2013). Diagnosis and management of developmental dysplasia of the hip from triradiate closure through young adulthood. Journal of bone and joint surgery - American volume, 95- A(8), pp. 749-755. Journal of Bone & Joint Surgery Inc.

Büchler, Lorenz; Neumann, Mirjam; Schwab, Joseph M; Iselin, Lukas; Tannast, Moritz; Beck, Martin (2013). Arthroscopic versus open cam resection in the treatment of femoroacetabular impingement. Arthroscopy - the journal of arthroscopic & related surgery, 29(4), pp. 653-60. Elsevier 10.1016/j.arthro.2012.12.009

Siebenrock, Klaus A.; Fiechter, Ruth; Tannast, Moritz; Mamisch, Tallal C.; von Rechenberg, Brigitte (2013). Experimentally induced cam impingement in the sheep hip. Journal of orthopaedic research, 31(4), pp. 580-587. Wiley 10.1002/jor.22273

Siebenrock, K.-A.; Tannast, M.; Bastian, Johannes Dominik; Keel, M. J. B. (2013). Posterior approaches to the acetabulum. Unfallchirurg, 116(3), pp. 221-226. Springer-Verlag 10.1007/s00113-012-2333-6

Schumann, Steffen; Liu, Li; Tannast, Moritz; Bergman, Manfred Max; Nolte, Lutz-P.; Zheng, Guoyan (2013). An integrated system for 3D hip joint reconstruction from 2D X-rays: a preliminary validation study. Annals of biomedical engineering, 41(10), pp. 2077-2087. Springer 10.1007/s10439-013-0822-6

Ecker, Timo M; Puls, Marc; Steppacher, Simon D; Bastian, Johannes Dominik; Keel, Marius J B; Siebenrock, Klaus A; Tannast, Moritz (2012). Computer-assisted femoral head-neck osteochondroplasty using a surgical milling device an in vitro accuracy study. Journal of arthroplasty, 27(2), pp. 310-6. Philadelphia, Pa.: Elsevier 10.1016/j.arth.2011.03.048

Siebenrock, Klaus A; Kistler, Lea; Schwab, Joseph M; Büchler, Lorenz; Tannast, Moritz (2012). The acetabular wall index for assessing anteroposterior femoral head coverage in symptomatic patients. Clinical orthopaedics and related research, 470(12), pp. 3355-60. Heidelberg: Springer-Verlag 10.1007/s11999-012-2477-2

Tannast, Moritz; Pfannebecker, Peter; Schwab, Joseph M; Albers, Christoph E; Siebenrock, Klaus A; Büchler, Lorenz (2012). Pelvic morphology differs in rotation and obliquity between developmental dysplasia of the hip and retroversion. Clinical orthopaedics and related research, 470(12), pp. 3297-305. Heidelberg: Springer-Verlag 10.1007/s11999-012-2473-6

Anderson, Suzanne E; Siebenrock, Klaus Arno; Tannast, Moritz (2012). Femoroacetabular impingement. European journal of radiology, 81(12), pp. 3740-4. Stuttgart: Elsevier 10.1016/j.ejrad.2007.03.020

Steppacher, SD; Schwab, JM; Siebenrock, KA; Tannast, M (2012). Actual management of femoroacetabular impingement. Minerva ortopedica e traumatologica, 2012(63), pp. 365-378. Torino: Minerva Medica

Tannast, Moritz; Hanke, Markus; Ecker, Timo M; Murphy, Stephen B; Albers, Christoph E; Puls, Marc (2012). LCPD: reduced range of motion resulting from extra- and intraarticular impingement. Clinical orthopaedics and related research, 470(9), pp. 2431-40. Heidelberg: Springer-Verlag 10.1007/s11999-012-2344-1

Tannast, Moritz; Leunig, Michael; Session, Participants (2012). Report of breakout session: Coxa profunda/protrusio management. Clinical orthopaedics and related research, 470(12), pp. 3459-61. Heidelberg: Springer 10.1007/s11999-012-2572-4

Tannast, Moritz; Najibi, Soheil; Matta, Joel M (2012). Two to twenty-year survivorship of the hip in 810 patients with operatively treated acetabular fractures. Journal of bone and joint surgery - American volume, 94(17), pp. 1559-67. Needham, Mass.: Journal of Bone & Joint Surgery Inc. 10.2106/JBJS.K.00444

Peters, Christopher L; Beaulé, Paul E; Beck, Martin; Tannast, Moritz; Jiranek, William; Sierra, Rafael J (2012). Report of breakout session: Strategies to improve hip preservation training. Clinical orthopaedics and related research, 470(12), pp. 3467-9. Heidelberg: Springer 10.1007/s11999-012-2449-6

Najibi, Soheil; Matta, Joel M; Dougherty, Paul J; Tannast, Moritz (2012). Gunshot wounds to the acetabulum. Journal of orthopaedic trauma, 26(8), pp. 451-9. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/BOT.0b013e31822c085d

Hsu, Jason E; Baldwin, Keith D; Tannast, Moritz; Hosalkar, Harish (2012). What is the evidence supporting the prevention of osteoarthritis and improved femoral coverage after shelf procedure for Legg-Calvé-Perthes disease? Clinical orthopaedics and related research, 470(9), pp. 2421-30. Heidelberg: Springer 10.1007/s11999-011-2220-4

Schumann, S; Tannast, M; Bergman, Manfred Max; Thali, M; Nolte, LP; Zheng, GA (2012). A hierarchical strategy for reconstruction of 3D acetabular surface models from 2D calibrated x-ray images. Lecture notes in computer science, 7330, pp. 74-83. Berlin: Springer 10.1007/978-3-642-30618-1_8

Albers, Christoph Emanuel; Steppacher, Simon Damian; Ganz, Reinhold; Siebenrock, Klaus Arno; Tannast, Moritz (2012). Joint-preserving surgery improves pain, range of motion, and abductor strength after Legg-Calvé-Perthes disease. Clinical orthopaedics and related research, 470(9), pp. 2450-61. Heidelberg: Springer-Verlag 10.1007/s11999-012-2345-0

Puls, Marc; Ecker, Timo M; Steppacher, Simon D; Tannast, Moritz; Siebenrock, Klaus A; Kowal, Jens H (2011). Automated detection of the osseous acetabular rim using three-dimensional models of the pelvis. Computers in biology and medicine, 41(5), pp. 285-91. New York, N.Y.: Pergamon 10.1016/j.compbiomed.2011.03.004

Babst, D; Steppacher, S D; Ganz, R; Siebenrock, K A; Tannast, M (2011). The iliocapsularis muscle: an important stabilizer in the dysplastic hip. Clinical orthopaedics and related research, 469(6), pp. 1728-34. Heidelberg: Springer-Verlag 10.1007/s11999-010-1705-x

Steppacher, SD; Ecker, TM; Tannast, M; Murphy, SB (2011). Absence of Osteolysis in Uncemented Alumina Ceramic-on-Ceramic THA in Patients younger than 50 years after two to 14 years. Seminars in arthroplasty, 22(4), pp. 248-253. Philadelphia, Pa.: W.B. Saunders

Arbabi, E; Chegini, S; Boulic, R; Tannast, M; Ferguson, SJ; Thalmann, D (2010). Penetration depth method - novel real-time strategy for evaluating femoroacetabular impingement. Journal of orthopaedic research, 28(7), pp. 880-6. Hoboken, N.J.: Wiley 10.1002/jor.21076

Puls, M; Ecker, TM; Tannast, M; Steppacher, SD; Siebenrock, KA; Kowal, JH (2010). The Equidistant Method - a novel hip joint simulation algorithm for detection of femoroacetabular impingement. Computer aided surgery, 15(4-6), pp. 75-82. Abingdon, UK: Taylor & Francis 10.3109/10929088.2010.530076

Tannast, M; Pleus, F; Bonel, H; Galloway, H; Siebenrock, KA; Anderson, SE (2010). Magnetic resonance imaging in traumatic posterior hip dislocation. Journal of orthopaedic trauma, 24(12), pp. 723-31. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/BOT.0b013e3181d76918

Anderson, SE; Siebenrock, KA; Tannast, M (2010). Femoroacetabular impingement: evidence of an established hip abnormality. Radiology, 257(1), pp. 8-13. Oak Brook, Ill.: Radiological Society of North America RSNA 10.1148/radiol.10091480

Tannast, M; Krüger, A; Mack, PW; Powell, JN; Hosalkar, HS; Siebenrock, KA (2010). Surgical dislocation of the hip for the fixation of acetabular fractures. Journal of bone and joint surgery - British volume, 92(6), pp. 842-52. London: British Editorial Society of Bone and Joint Surgery 10.1302/0301-620X.92B6.22994

Tannast, M; Siebenrock, KA (2010). [Open therapy of femoroacetabular impingement]. Operative Orthopädie und Traumatologie, 22(1), pp. 3-16. Heidelberg: Urban and Vogel 10.1007/s00064-010-3001-7

Kakaty, DK; Fischer, AF; Hosalkar, HS; Siebenrock, KA; Tannast, M (2010). The ischial spine sign: does pelvic tilt and rotation matter? Clinical orthopaedics and related research, 468(3), pp. 769-74. Heidelberg: Springer-Verlag 10.1007/s11999-009-1021-5

Najibi, S; Tannast, M; Klenck, RE; Matta, JM (2010). Internal fixation of symphyseal disruption resulting from childbirth. Journal of orthopaedic trauma, 24(12), pp. 732-9. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/BOT.0b013e3181d70259

Najibi, S; Banglmeier, R; Matta, JM; Tannast, M (2010). Material properties of common suture materials in orthopaedic surgery. Iowa orthopaedic journal, 30, pp. 84-88. Iowa City, Iowa: Residents and Faculty of the Dept. of Orthopaedics, University of Iowa

Najibi, S; Tannast, M; Latini, JM (2010). Civilian gunshot wounds to the genitourinary tract: incidence, anatomic distribution, associated injuries, and outcomes. Urology, 76(4), 977-81; discussion 981. New York, N.Y.: Elsevier 10.1016/j.urology.2010.01.092

Schumann, S; Tannast, M; Nolte, LP; Zheng, G (2010). Validation of statistical shape model based reconstruction of the proximal femur - A morphology study. Medical engineering & physics, 32(6), pp. 638-44. Amsterdam: Elsevier 10.1016/j.medengphy.2010.03.010

Kakaty, Diganta K.; Fischer, Andreas F.; Hosalkar, Harish S.; Siebenrock, Klaus A.; Tannast, Moritz (2010). Erratum to: The Ischial Spine Sign: Do Pelvic Tilt and Rotation Matter? Clinical orthopaedics and related research, 468(4), p. 1187. Springer-Verlag 10.1007/s11999-010-1269-9

Büchler, L; Tannast, M; Bonel, HM; Weber, M (2009). Reliability of radiologic assessment of the fracture anatomy at the posterior tibial plafond in malleolar fractures. Journal of orthopaedic trauma, 23(3), pp. 208-12. Hagerstown, Md.: Lippincott Williams & Wilkins

Tannast, M; Siebenrock, KA (2009). [Operative treatment of T-type fractures of the acetabulum via surgical hip dislocation or Stoppa approach]. Operative Orthopädie und Traumatologie, 21(3), pp. 251-69. Heidelberg: Urban and Vogel 10.1007/s00064-009-1803-7

Tannast, M; Siebenrock, KA (2009). Conventional radiographs to assess femoroacetabular impingement. Instructional course lectures, 58, pp. 203-212. St. Louis, Mo.: Mosby

Tannast, M; Mack, PW; Klaeser, B; Siebenrock, KA (2009). Hip dislocation and femoral neck fracture: decision-making for head preservation. Injury - international journal of the care of the injured, 40(10), pp. 1118-24. Oxford: Elsevier 10.1016/j.injury.2009.06.166

Tannast, M; Ecker, TM; Murphy, SB (2009). Second-generation uncemented stems: excellent 5-13-year results. Archives of orthopaedic and trauma surgery, 129(12), pp. 1691-700. Berlin: Springer-Verlag 10.1007/s00402-009-0977-7

Steppacher, SD; Tannast, M; Siebenrock, KA (2009). Langzeitergebnisse der PAO. Leading opinions - Orthopädie, -(3), pp. 20-2. Wien: Universimed

Steppacher, SD; Tannast, M; Siebenrock, KA (2009). Ergebnisse nach chirurgischer Hüftluxation. Leading opinions - Orthopädie, -(3), pp. 20-2. Wien: Universimed

Steppacher, SD; Tannast, M; Zheng, G; Zhang, X; Kowal, J; Anderson, SE; Siebenrock, KA; Murphy, SB (2009). Validation of a new method for determination of cup orientation in THA. Journal of orthopaedic research, 27(12), pp. 1583-8. Hoboken, N.J.: Wiley 10.1002/jor.20929

Zheng, G; Zhang, X; Steppacher, SD; Siebenrock, KA; Murphy, SB; Tannast, M (2009). HipMatch: An object-oriented cross-platform program for accurate determination of cup orientation using 2D-3D registration of single standard X-ray radiograph and a CT volume. Computer methods and programs in biomedicine, 3(95), 236 - 248. Amsterdam: Elsevier 10.1016/j.cmpb.2009.02.009

Koch, PP; Tannast, M; Fujita, H; Siebenrock, KA; Ganz, R (2008). Minimum ten year results of total hip arthroplasty with the acetabular reinforcement ring in avascular osteonecrosis. International orthopaedics, 32(2), pp. 173-9. Heidelberg: Springer-Verlag 10.1007/s00264-006-0303-8

Henle, P; Tannast, M; Siebenrock, KA (2008). Bildgebende Diagnostik der Hüftdysplasie [Imaging in developmental dysplasia of the hip]. Orthopäde, 37(6), pp. 525-31. Heidelberg: Springer-Verlag 10.1007/s00132-008-1235-3

Tannast, M; Mistry, S; Steppacher, SD; Reichenbach, S; Langlotz, F; Siebenrock, KA; Zheng, G (2008). Radiographic analysis of femoroacetabular impingement with Hip2Norm-reliable and validated. Journal of orthopaedic research, 26(9), pp. 1199-205. Hoboken, N.J.: Wiley 10.1002/jor.20653

Sadri, H; Pfander, G; Siebenrock, KA; Tannast, M; Koch, P; Fujita, H; Ballmer, P; Ganz, R (2008). Acetabular reinforcement ring in primary total hip arthroplasty: a minimum 10-year follow-up. Archives of orthopaedic and trauma surgery, 128(8), pp. 869-77. Berlin: Springer-Verlag 10.1007/s00402-008-0612-z

Steppacher, SD; Tannast, M; Werlen, S; Siebenrock, KA (2008). Femoral morphology differs between deficient and excessive acetabular coverage. Clinical orthopaedics and related research, 466(4), pp. 782-90. Heidelberg: Springer-Verlag 10.1007/s11999-008-0141-7

Tannast, M; Goricki, D; Beck, M; Murphy, SB; Siebenrock, KA (2008). Hip damage occurs at the zone of femoroacetabular impingement. Clinical orthopaedics and related research, 466(2), pp. 273-80. Heidelberg: Springer-Verlag 10.1007/s11999-007-0061-y

Tannast, M; Siebenrock, KA; Anderson, SE (2008). Femoroacetabular impingement: radiographic diagnosis- what the radiologist should know. Radiología, 50(4), pp. 271-84. Barcelona: Elsevier Doyma

Steppacher, SD; Tannast, M; Ganz, R; Siebenrock, KA (2008). Mean 20-year followup of Bernese periacetabular osteotomy. Clinical orthopaedics and related research, 466(7), pp. 1633-44. Heidelberg: Springer-Verlag 10.1007/s11999-008-0242-3

Steppacher, SD; Tannast, M; Siebenrock, KA (2008). Labrumläsionen des Hüftgelenkes. Orthopädie und Unfallchirurgie up2date(3), pp. 215-32. Stuttgart: Thieme

Tannast, Moritz; Siebenrock, Klaus A; Anderson, Suzanne E (2007). Femoroacetabular impingement: radiographic diagnosis--what the radiologist should know. AJR, American journal of roentgenology, 188(6), pp. 1540-52. Leesburg, Va.: American Roentgen Ray Society 10.2214/AJR.06.0921

Langlotz, U; Grützner, P A; Bernsmann, K; Kowal, J H; Tannast, M; Caversaccio, M; Nolte, L-P (2007). Accuracy considerations in navigated cup placement for total hip arthroplasty. Proceedings of the Institution of Mechanical Engineers. Part H - journal of engineering in medicine, 221(7), pp. 739-53. London: Institution of Mechanical Engineers 10.1243/09544119JEIM280

Ecker, Timo M; Tannast, Moritz; Puls, Marc; Siebenrock, Klaus A; Murphy, Stephen B (2007). Pathomorphologic alterations predict presence or absence of hip osteoarthrosis. Clinical orthopaedics and related research, 465, pp. 46-52. Heidelberg: Springer 10.1097/BLO.0b013e318159a998

Ecker, Timo M; Tannast, Moritz; Murphy, Stephen B (2007). Computed tomography-based surgical navigation for hip arthroplasty. Clinical orthopaedics and related research, 465, pp. 100-105. Heidelberg: Springer 10.1097/BLO.0b013e3181591c7d

Hessmann, M H; Hübschle, L; Tannast, M; Siebenrock, K A; Ganz, R (2007). [Irritation of the iliopsoas tendon after total hip arthroplasty]. Orthopäde, 36(8), pp. 746-51. Heidelberg: Springer-Verlag 10.1007/s00132-007-1094-3

Zheng, G; Tannast, M; Anderegg, C; Siebenrock, K A; Langlotz, F (2007). Hip2Norm: an object-oriented cross-platform program for 3D analysis of hip joint morphology using 2D pelvic radiographs. Computer methods and programs in biomedicine, 87(1), pp. 36-45. Amsterdam: Elsevier 10.1016/j.cmpb.2007.02.010

Kubiak-Langer, M; Tannast, Moritz; Murphy, S B; Siebenrock, K A; Langlotz, F (2007). Range of motion in anterior femoroacetabular impingement. Clinical orthopaedics and related research, 458, pp. 117-124. Heidelberg: Springer 10.1097/BLO.0b013e318031c595

Tannast, Moritz; Kubiak-Langer, Monika; Langlotz, Frank; Puls, Marc; Murphy, Stephen B; Siebenrock, Klaus A (2007). Noninvasive three-dimensional assessment of femoroacetabular impingement. Journal of orthopaedic research, 25(1), pp. 122-31. Hoboken, N.J.: Wiley 10.1002/jor.20309

Siebenrock, KA; Steppacher, S; Tannast, M (2007). HipMotion Mehr Präzision durch den Einsatz von moderner Technologie in der gelenkserhaltenden Hüftchirurgie. Ärztemagazin - das Inselspital, Ihr Partner(12), pp. 5-9. Bern: Inselspital

Tannast, M; Murphy, S B; Langlotz, F; Anderson, S E; Siebenrock, K A (2006). Estimation of pelvic tilt on anteroposterior X-rays--a comparison of six parameters. Skeletal radiology, 35(3), pp. 149-55. Berlin: Springer-Verlag 10.1007/s00256-005-0050-8

Langlotz, F.; Nolte, L.-P.; Tannast, M. (2006). The foundations of computer assisted surgery. Orthopäde, 35(10), pp. 1032-1037. Heidelberg: Springer-Verlag 10.1007/s00132-006-0993-z

Murphy, Stephen B; Ecker, Timo M; Tannast, Moritz (2006). THA performed using conventional and navigated tissue-preserving techniques. Clinical orthopaedics and related research, 453, pp. 160-167. Heidelberg: Springer 10.1097/01.blo.0000246539.57198.29

Murphy, Stephen B; Ecker, Timo M; Tannast, Moritz (2006). Two- to 9-year clinical results of alumina ceramic-on-ceramic THA. Clinical orthopaedics and related research, 453, pp. 97-102. Heidelberg: Springer 10.1097/01.blo.0000246532.59876.73

Murphy, S B; Tannast, M (2006). [Conventional vs minimally invasive total hip arthroplasty. A prospective study of rehabilitation and complications]. Orthopäde, 35(7), 761-4, 766. Heidelberg: Springer-Medizin-Verlag 10.1007/s00132-006-0969-z

Tannast, M; Kubiak-Langer, M; Ecker, TM; Puls, M; Murphy, SB; Langlotz, F; Siebenrock, KA (2006). Preoperative non-invasive assessment of hips with femoroacetabular impingement. Journal of biomechanics, 1(39), p. 571. New York, N.Y.: Elsevier

Murphy, SB; Ecker, TM; Tannast, M; Bierbaum, B; Garino, J; Howe, J; Hume, E; Jones, R; Keggi, K; Kress, K; Zann, R (2006). US-Experience with ceramic-ceramic THA. Seminars in arthroplasty, 17(3), pp. 120-4. Philadelphia, Pa.: W.B. Saunders

Tannast, Moritz; Zheng, Guoyan; Anderegg, Christoph; Burckhardt, K; Langlotz, Frank; Ganz, Reinhold; Siebenrock, Klaus-Arno (2005). Tilt and Rotation Correction of Acetabular Version on Pelvic Radiographs. Clinical orthopaedics and related research, &NA;(438), pp. 182-190. Springer 10.1097/01.blo.0000167669.26068.c5

Newspaper or Magazine Article

Schmaranzer, Florian; Lerch, Till; Steppacher, Simon Damian; Tannast, Moritz (September 2017). Röntgendiagnostik der Hüfte. Diagnostik des Hüftgelenkes, pp. 20-32. Kraft Druck GmbH

Steppacher, SD; Lerch, TD; Liechti, EF; Siebenrock, KA; Tannast, M (19 May 2016). Proximale Femurosteotomien – welche Osteotomie wann? Leading Opinions Orthopädie & Rheumatologie(2/16), pp. 6-9. Universimed

Anwander, H; Hanke, MS; Siebenrock, KA; Tannast, M (2016). Langzeitresultate nach offener Reposition und interner Fixation bei 211 Patienten mit einer dislozierten Acetabulumfraktur. Kongress-Ausgabe. DKOU der Orthopädischen Nachrichten, 2016

Siebenrock, KA; Lerch, TD; Tannast, M; Steppacher, SD (2016). Der retinakuläre Weichteillappen: Technik und Indikationen. Leading Opinions Orthopädie & Rheumatologie(2/16), pp. 10-15. Universimed

Book Section

Hanke, Markus Simon; Schmaranzer, Florian; Lerch, Till Dominic; Steppacher, Simon Damian; Siebenrock, Klaus Arno; Tannast, Moritz (2020). Traditional Imaging: Plain X-Rays, Three-Dimensional CT, and MR Imaging in Development Dysplasia of the Hip. In: Beaulé, Paul E. (ed.) Hip Dysplasia. Understanding and Treating Instability of the Native Hip (pp. 71-98). Cham: Springer 10.1007/978-3-030-33358-4_6

Tannast, Moritz; Lerch, Till; Schmaranzer, Florian; Kohlhof, L; Büchler, Lorenz; Steppacher, Simon Damian (2018). Zugänge - Arthroskopie des Hüftgelenkes. In: Wirtz, Dieter Christian; Stöckle, Ulrich (eds.) Expertise Orthopädie und Unfallchirurgie - Hüfte (pp. 78-94). Thieme

Steppacher, Simon Damian; Lerch, Till; Schmaranzer, Florian; Tannast, Moritz (2018). Femorale Rotationspathologien. In: Sobau, Christian; Möckel, Gregor; Gollwitzer, Hans (eds.) Hüftarthroskopie : Praxisbuch für die gelenkerhaltende Chirurgie (pp. 138-153). Thieme

Schmaranzer, Florian; Todorski, Inga Almut Senta; Lerch, Till; Steppacher, Simon Damian; Siebenrock, Klaus-Arno; Tannast, Moritz (2018). Bildgebung des Hüftgelenks. Röntgendiagnostik. In: Sobau, Christian; Möckel, Gregor; Gollwitzer, Hans (eds.) Hüftarthroskopie : Praxisbuch für die gelenkerhaltende Chirurgie (pp. 42-56). Thieme

Büchler, Lorenz; Tannast, Moritz; Siebenrock, Klaus A.; Schwab, Joseph M. (2018). Biomechanics of the hip. In: Egol, Kenneth A.; Leucht, Philipp (eds.) Proximal Femur Fractures (pp. 9-15). Springer 10.1007/978-3-319-64904-7_2

Tannast, Moritz; Lerch, Till; Schmaranzer, Florian; Kohlhof, Hendrik; Büchler, Lorenz; Steppacher, Simon Damian (2018). Arthroskopie des Hüftgelenks. In: Wirtz, Dieter Christian; Stöckle, Ulrich (eds.) Hüfte (pp. 78-92). Thieme

Steppacher, Simon Damian; Albers, Christoph; Tannast, Moritz; Siebenrock, Klaus-Arno (2015). Plain Radiographic Evaluation of the Hip. In: Nho, Shane J.; Leunig, Michael; Larson, Christopher M.; Bedi, Asheesh; Kelly, Bryan T. (eds.) Hip Arthroscopy and Hip Joint Preservation Surgery (pp. 33-51). Springer 10.1007/978-1-4614-6965-0_3

Albers, Christoph E.; Steppacher, Simon D.; Tannast, Moritz; Siebenrock, Klaus A. (2015). Surgical Technique: Reverse Periacetabular Osteotomy. In: Nho, S.J.; Leunig, M.; Larson, C. M.; Bedi, A.; Kelly, B. T. (eds.) Hip Arthroscopy and Hip Joint Preservation Surgery (pp. 637-651). New York: Springer 10.1007/978-1-4614-6965-0_116

Albers, Christoph E.; Hanke, Markus S.; Ecker, Timo M.; Haefeli, Pascal C.; Siebenrock, Klaus A.; Steppacher, Simon D.; Zurmühle, Corinne A.; Schwab, Joseph M.; Tannast, Moritz (2015). Computer Assisted Diagnosis and Treatment Planning of Femoroacetabular Impingement (FAI). In: Zheng, Guoyan; Li, Shuo (eds.) Computational Radiology for Orthopaedic Interventions. Lecture Notes in Computational Vision and Biomechanics: Vol. 23 (pp. 173-196). Cham: Springer International Publishing 10.1007/978-3-319-23482-3_9

Albers, Christoph; Steppacher, Simon Damian; Tannast, Moritz; Siebenrock, Klaus-Arno (2014). Surgical Technique: Reverse Periacetabular Osteotomy. In: Nho, Shane; Leunig, Michael; Kelly, Bryan; Bedi, Asheesh; Larson, Christopher (eds.) Hip Arthroscopy and Hip Joint Preservation Surgery (pp. 1-17). Springer 10.1007/978-1-4614-7321-3_116-1

Ecker, Timo; Tannast, Moritz; Puls, Marc (2014). Computer-assisted Orthopaedic Surgery. In: Jolesz, Ferenc A. (ed.) Intraoperative Imaging and Image Guided Therapy (pp. 661-675). Springer 10.1007/978-1-4614-7657-3_50

Siebenrock, Klaus-Arno; Attinger, Marc Claudio; Steppacher, Simon Damian; Tannast, Moritz (2014). Femoroacetabular impingment – Current understanding. In: Johari, Ashok; Luk, Keith DK; Waddell, James (eds.) Current Progress in Orthopedics 1 (pp. 1-26). Kothari Medical Subscription Services

Steppacher, Simon Damian; Anwander, Helen; Schwab, JM; Siebenrock, Klaus-Arno; Tannast, Moritz (2014). Femoral dysplasia. In: Clohisy, John; Beaule, Paul; DellaValle, Craig (eds.) The adult hip - hip preservation surgery (pp. 418-443). Wolters Kluwer

Steppacher, Simon Damian; Haefeli, Pascal; Anwander, Helen; Siebenrock, Klaus-Arno; Tannast, Moritz (2014). Traumatic Avascular Necrosis of the Femoral Head. In: Koo, Kyung-Hoi; Mont, Michael A.; Jones, Lynne C. (eds.) Osteonecrosis (pp. 101-112). Springer 10.1007/978-3-642-35767-1_14

Siebenrock, Klaus-Arno; Attinger, Marc Claudio; Whitlock, PW; Tannast, Moritz (2013). Surgical hip dislocation in acetabular fractures (In Press). In: Acetabular Fractures. JP Medical Ltd

Siebenrock, Klaus-Arno; Attinger, Marc Claudio; Steppacher, Simon Damian; Tannast, Moritz (2013). Femoroacetabular Impingement-Current Unterstanding (In Press). In: Current Progress in Orthopedics. TreeLife Media

Albers, CE; Steppacher, SD; Tannast, M; Siebenrock, KA (2011). Die Berner periazetabuläre Osteotomie bei residueller Hüftdysplasie. In: Orthopädie &Rheuma. Heidelberg: Springer Medizin Verlag

Najibi, S; Tannast, M; Dougherty, P.J; Latini, J.M (2011). Gunshot wounds to the pelvis and acetabulum. In: Dougherty, P.J (ed.) Gunshot wounds monograph (pp. 99-104). Rosemont, USA: AAOS

Najibi, S; Tannast, M; Dougherty, P.J (2011). Gunshot wounds of the joints. In: Dougherty, P.J (ed.) Gunshot wounds monograph (pp. 59-72). Rosemont, USA: AAOS

Tannast, M; Steppacher, SD; Murphy, SB (2011). Causes of dislocation after THA. In: Glassman AH, Lachiewicz PF (ed.) Orthopaedic knowledge update OKU 4 hip and knee reconstruction. (pp. 345-348). Rosemont, USA: AAOS

Tannast, M; Albers, CE; Steppacher, SD; Siebenrock, KA (2011). Hip pain in the young adult. In: , (ed.) European Instructional Course Lectures, Volume 11 (pp. 141-154). Berlin-Heidelberg: Springer 10.1007/978-3-642-18321-8_11

Tannast, M; Siebenrock, KA (2011). Imaging:plain radiographs. In: Sekiya JK, Safran MR (ed.) Techniques in Hip Arthroscopy and Joint Preservation Surgery (pp. 23-34). Amsterdam: Elsevier

Tannast, M; Kubiak-Langer, M; Murphy, SB; Ecker, TM; Puls, M; Langlotz, F; Siebenrock, KA (2008). Computer-assisted simulation of femoroacetabular impingement surgery. Concept and preliminary clinical results. In: Stiehl, JB; Konermann, WH; Haaker, RG; DiGioia, AM (eds.) Navigation and MIS in Orthopaedic Surgery (pp. 440-7). Heidelberg: Springer Verlag

Tannast, M; Siebenrock, KA (2007). Femoro-acetabular impingement: Diagnosis and treatment. In: Lemaire R, Bentley G (ed.) European Instructional Course Lectures (pp. 123-133). EFORT

Tannast, M; Kubiak-Langer, M; Ecker, T M; Murphy, SB; Langlotz, F; Siebenrock, KA (2006). Hip joint damage occurs at the impingement zone of femoroacetabular impingement: a computer-assisted study. In: F. Langlotz, B.L. Davies (ed.) (pp. 528-31). Berlin: ProBusiness

Tannast, M; Kubiak-Langer, M; Murphy, SB; Ecker, TM; Puls, M; Langlotz, F; Siebenrock, KA (2006). Computer-assisted simulation of femoroacetabular impingement surgery Concept and preliminary clinical results. In: Stiehl, Konermann (ed.) (pp. 440-7).

Tannast, M; Siebenrock, KA (2006). Femoral osteotomy. In: , (ed.) (-). Amsterdam: Elsevier

Ecker, TM; Tannast, M; Murphy, SB; Kubiak-Langer, M; Langlotz, F; Siebenrock, KA (2006). Three-dimensional analysis of range of motion and virtual debridement in patients with femoroacetabular impingement. In: F. Langlotz, B.L. Davies (ed.) Computer Assisted Orthopaedic Surgery (pp. 141-5). Berlin: ProBusiness

Conference or Workshop Item

Kaim, Tilman Konstantin; Schmaranzer, Florian; Hanke, Markus; Steppacher, Simon Damian; Tannast, Moritz; Lerch, Till (June 2024). Most Patients with Increased Femoral Torsion and Ischiofemoral Impingement Have Symmetrical Femoral Torsion and Ischiofemoral Distance on CT (Unpublished). In: Swiss Congress of Radiology (SCR'24). Geneva. June 2024.

Lerch, T; Kiapour, A; Kim, Y-J; Steppacher, S D; Tannast, M; Novais, E (October 2023). Severe SCFE Patients with absolute femoral retroversion have lower hip flexion due to early and severe hip impingement limiting sports performance - 3D motion simulation study (Unpublished). In: Annual Congress Sports & Exercise Medicine (SEMS). Interlaken, Switzerland. 26-27 October, 2023.

Lerch, Till; Schmaranzer, Florian; Tannast, Moritz; Steppacher, Simon Damian (October 2023). Posterior Hip Impingement at Maximal Hip Extension in Female Patients With Increased Femoral Version or Increased McKibbin Index Could Affect Sports Performance (Unpublished). In: Annual Congress of the Sports & exercise medicine Switzerland (SEMS). Interlaken, Switzerland. 26-27 October, 2023.

Lerch, Till; Boschung, Adam; Hanke, Markus; Schmaranzer, Florian; Steppacher, Simon Damian; Tannast, Moritz; Siebenrock, Klaus-Arno (October 2023). Roussouly Type 4 Sagittal spine alignment and increased sacral slope in patients with hip dysplasia - implications for Hip Spine relation (Unpublished). In: 15th Congress European Hip Society (EHS). Bern. 12-13 October 2023.

Lerch, Till; Hanke, Markus; Steppacher, Simon Damian; Tannast, Moritz; Siebenrock, Klaus-Arno (October 2023). Rotational Femoral Osteotomies and cam resection improve hip function and internal rotation for Patients with Anterior Subspine FAI due to low Femoral Torsion (Unpublished). In: 15th Congress European Hip (EHS). Bern. 12-13 October 2023.

Becker, Tadeus Alexander; Schmaranzer, Florian; Steppacher, Simon Damian; Heimann, Alexander; Tannast, Moritz; Siebenrock, Klaus-Arno; Lerch, Till (October 2023). Decentration of the femoral head: Is it associated with osseous deformities predisposing to hip instability and the need for periacetabular osteotomy (Unpublished). In: 15th Congress European Hip Society (EHS). Bern. 12-13 October 2023.

Meier, Malin Kristin; Schmaranzer, Florian; Steppacher, Simon Damian; Tannast, Moritz; Lerch, Till (June 2023). Combined femoral and acetabular version is sex specific and differs between patients with hip dysplasia and patients with FAI due to acetabular retroversion (Unpublished). In: Swiss Congress of Radiology (SCR). Davos. June 2023.

Lerch, Till; Steppacher, Simon Damian; Schmaranzer, Florian; Tannast, Moritz; Kim, Y; Novais, E (June 2023). Absolute femoral retroversion in patients with SCFE after in situ pinning on postoperative pelvic CT scan (Unpublished). In: Swiss Congress of Radiology (SCR), 2023. Davos. June 2023.

Lerch, Till; Meier, Malin Kristin; Schmaranzer, Florian; Tannast, Moritz; Steppacher, Simon Damian (June 2023). Combined femoral and acetabular version is gender dependent for patients with hip dysplasia and FAI (Unpublished). In: European Forum for Education and Research of Musculoskeletal Radiology (ESSR). Bilbao. June 2023.

Nanavati, Andreas Kavin; Lerch, Till; Hanke, Markus; Wagner, Moritz; Vavron, Peter; Steppacher, Simon Damian; Brunner, Alexander; Tannast, Moritz; Schmaranzer, Ehrenfried; Schmaranzer, Florian (June 2023). Degenerative findings on MR arthrography predict failure of arthroscopic FAI surgery at short to mid term follow-up (Unpublished). In: European Society of Musculoskeletal Radiology (ESSR 2023). Bilbao.

Lerch, Till; Boschung, Adam; Schmaranzer, Florian; Steppacher, Simon Damian; Albers, Christoph; Tannast, Moritz (June 2023). Hip-spine Relation: One third of patients with acetabular retroversion has reduced or almost horizontal sacral slope and are Hip users (Unpublished). In: Swiss Congress of Radiology (SCR), 2023. Davos. June 2023.

Meier, MK; Hanke, Markus; Lerch, Till; Steppacher, Simon Damian; Siebenrock, Klaus-Arno; Tannast, Moritz; Schmaranzer, Florian (March 2023). Does the dGEMRIC index recover 3 years after surgical FAI correction and an initial dGEMRIC decrease at 1 year follow-up? A controlled prospective study (Unpublished). In: European Congress of Radiology (ECR) 2023. Vienna.

Lerch, Till; Schmaranzer, Florian; Steppacher, Simon Damian; Tannast, Moritz; Siebenrock, Klaus-Arno; Kim, Young Jo; Maranho, Daniel; Novais, Eduardo N (February 2022). Analyzing Hip Impingement Conflict Using Patient-specific 3-dimensional Ct Models For Collision Detection In Young Patients With Severe Slipped Capital Femoral Epiphysis (Unpublished). In: ORS (Orthopaedic research society). Tampa, Florida. February 4-8, 2022.

Lerch, Till; Hanke, Markus; Boschung, Adam; Steppacher, Simon; Tannast, Moritz; Siebenrock, Klaus-Arno (July 2021). Femoral Retrotorsion: Femoral Osteotomies And Surgical Hip Dislocation Improve Hip Function And Internal Rotation For Patients With Anterior Intra- And Extraarticular Subspine Hip Impingement. In: EFORT Virtual Congress (European Federation of Orthopaedics and Traumatology).

Boschung, Adam; Ruckli, Adrian; Lerch, Till; Steppacher, Simon; Gerber, Nicolas; Gerber, Kate; Burger, Jürgen; Tannast, Moritz; Siebenrock, Klaus-Arno; Schmaranzer, Florian (June 2021). Deep Learning For Fully-Automatic Quantification Of Avascular Necrosis Of The Femoral Head On 3D Hip MRI In Young Patients Eligible For Joint Preserving Hip Surgery: A Pilot Study. In: EFORT Virtual Congress (European Federation of Orthopaedics and Traumatology).

Meier, Malin Kristin; Zeng, Guodong; Boschung, Adam; Lerch, Till; Burger, Jürgen; Gerber, Nicolas; Gerber, Kate; Siebenrock, Klaus-Arno; Tannast, Moritz; Steppacher, Simon Damian; Schmaranzer, Florian (June 2021). Deep Learning Based Fully Automated 3D MRI Models Of Hip Cartilage And Labrum: A Pilot Study. In: EFORT Congress (Virtual).

Boschung, Adam; Lerch, Till; Hanke, Markus; Steppacher, Simon; Siebenrock, Klaus-Arno; Tannast, Moritz; Schmaranzer, Florian; Gerber, Nicolas; Zeng, Guodong (June 2021). Machine Learning Enables Fast Automatic Bone Segmentation For 3D MRI-Based Hip Impingement Detection Using T1 VIBE DIXON Of The Pelvis. In: EFORT Virtual Congress (European Federation of Orthopaedics and Traumatology).

Ruckli, Adrian Cyrill; Lerch, Till; Boschung, Adam; Steppacher, Simon; Gerber, Nicolas; Gerber, Kate; Burger, Jürgen; Tannast, Moritz; Siebenrock, Klaus; Schmaranzer, Florian (April 2021). Deep learning for fully-automatic quantification of avascular necrosis of the femoral head on 3D hip MRI in young patients eligible for joint preserving hip surgery: A pilot study. Skeletal radiology, 50, p. 1060. Springer

Ruckli, Adrian Cyrill; Vuilleumier, S; Boschung, A; Lerch, Till; Steppacher, Simon Damian; Tannast, Moritz; Siebenrock, Klaus-Arno; Burger, Jürgen; Gerber, Nicolas; Schmaranzer, Florian (2021). Deep learning for fully-automatic quantification of avascular necrosis of the femoral head on 3D hip MRI in young patients eligible for joint preserving hip surgery: A pilot study (Unpublished). In: SCR (Swiss Congress of Radiology).

Lerch, Till; Schmaranzer, Florian; Boschung, Adam; Zeng, Guodong; Gerber, Nicolas; Siebenrock, Klaus-Arno; Tannast, Moritz (November 2020). Valgus and Increased Acetabular Version Can Aggravate Posterior Extraarticular Ischiofemoral Femoroacetabular Impingement in Patients With Increased Femoral Version in Dynamic Impingement Simulation (Unpublished). In: RSNA Annual Meeting (Radiological Society of North America).

Lerch, T; Zeng, Guodong; Schmaranzer, F; Boschung, A; Gerber, Nicolas; Siebenrock, K-A; Tannast, M (November 2020). Fast Automatic Bone Segmentation Using Machine Learning for MRI Based Dynamic 3d Hip Impingement Simulation Based on t1 VIBE DIXON of the Pelvis in Routine MRI (Unpublished). In: RSNA Annual Meeting (Radiological Society of North America).

Lerch, Till; Boschung, Adam; Leibold, Christiane Sylvia; Hanke, Markus; Steppacher, Simon Damian; Ziebarth, Kai; Kalla, Roger; Baur, Heiner; Eichelberger, Patric; Tannast, Moritz; Siebenrock, Klaus-Arno (October 2020). Normal Gait And Normal Hip Function At Longterm Followup In Severe SCFE Patients Treated With A Modified Dunn Procedure-Gait Analysis Study (Unpublished). In: EFORT Virtual Congress (European Federation of Orthopaedics and Traumatology).

Lerch, Till; Boschung, Adam; Leibold, Christiane Sylvia; Hanke, Markus; Kalla, Roger; Eichelberger, Patric; Baur, Heiner; Tannast, Moritz; Siebenrock, Klaus-Arno (October 2020). Less In-Toeing And High Subjective Satisfaction At Followup In Patients With Posterior FAI Undergoing Femoral Derotation Osteotomy To Correct High Femoral Torsion-Gait Analysis Study (Unpublished). In: EFORT Virtual Congress (European Federation of Orthopaedics and Traumatology).

Stetzelberger, Vera; Steppacher, Simon Damian; Lerch, Till; Siebenrock, Klaus-Arno; Tannast, Moritz (August 2020). A Reduced Coverage of the Anterior Acetabular Wall Is Associated with Higher Conversion Rates to Total Hip Arthroplasty in Patients after Periacetabular Osteotomy (Unpublished). In: SGO (Schweizerische Gesellschaft für Orthopädie).

Boschung, Adam; Lerch, Till; Schmaranzer, Florian; Todorski, Inga Almut Senta; Siebenrock, Klaus-Arno; Tannast, Moritz (August 2020). Anterior extraarticular subspine Hip Impingement can be caused by femoral retrotorsion and pincer-FAI -3D CT analysis (Unpublished). In: SGO (Schweizerische Gesellschaft für Orthopädie).

Zwingelstein, Sebastien; Lerch, Till; Schmaranzer, Florian; Maranho, Daniel; Tannast, Moritz; Kim, Young-Jo; Siebenrock, Klaus-Arno; Novais, Eduardo (August 2020). Location of Hip impingement for Patients with Severe SCFE – 3D-CT impingement simulation study (Unpublished). In: SGO (Schweizerische Gesellschaft für Orthopädie).

Ambühl, Dimitri; Lerch, Till; Schmaranzer, Florian; Zeng, Gudong; Tannast, Moritz; Siebenrock, Klaus-Arno (August 2020). Automatic Segmentation of MRI-based 3D Models of the Hip Joint for Computer-Assisted Diagnosis of Femoroacetabular Impingement (Unpublished). In: SGO (Schweizerische Gesellschaft für Orthopädie).

Lerch, Till; Schmaranzer, Florian; Todorski, Inga Almut Senta; Hanke, Markus; Leibold, Christiane Sylvia; Steppacher, Simon Damian; Siebenrock, Klaus-Arno; Tannast, Moritz (July 2020). Patients with pincer FAI due to protrusio acetabuli or acetabular retroversion have intra- and extra-articular anterior subspine hip impingement on a 3D-CT-based impingement simulation (Unpublished). In: ECR (European Congress of Radiology).

Schmaranzer, Florian; Lerch, Till; Siebenrock, Klaus; Schmaranzer, Ehrenfried; Tannast, Moritz (2020). Postoperative Traction MR Arthrography in Patients with Persisting Pain after Arthroscopic FAI Correction Reveals High Prevalence of Osseous Deformities and Intra-Articular Lesions. Seminars in musculoskeletal radiology, 24(S01), S1-S8. Thieme Medical Publishers 10.1055/s-0040-1709557

Pflugi, Silvio; Vasireddy, Radhakrishna Rakesh; Lerch, Till; Ecker, Timo Michael; Tannast, Moritz; Boemke, Nane; Siebenrock, Klaus-Arno; Zheng, Guoyan (July 2017). Augmented marker tracking for peri-acetabular osteotomy surgery. IEEE Engineering in Medicine and Biology Society conference proceedings, 2017, pp. 937-941. IEEE Service Center 10.1109/EMBC.2017.8036979

Haefeli, Pascal; Steppacher, Simon Damian; Siebenrock, Klaus-Arno; Tannast, Moritz (23 October 2013). The relation of the rectus femoris muscle to the iliocapsularis muscle - Differences between dysplastic and overcovered hips. In: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2013). Düsseldorf: German Medical Science GMS Publishing House 10.3205/13dkou009

Puls, M; Ecker, T.M.; Steppacher, S.D.; Bastian, Johannes Dominik; Keel, M; Siebenrock, K.A.; Tannast, M; Kowal, J.H. (2010). A comprehensive computer-assisted application for diagnosis, planning, and conduction of navigated joint preserving surgery in patients with femoroacetabular impingement. In: Davies, B.L; Joskowicz, L; Merloz, P (eds.) Proc. CAOS International.

Kozic, Nina; Gonzalez Ballester, Miguel A.; Tannast, Moritz; Nolte, Lutz P.; Reyes, Mauricio (2008). Statistical Shape Space Analysis Based on Level Sets. In: Dohi, Takeyoshi; Sakuma, Ichiro; Liao, Hongen (eds.) Proceedings of Medical Imaging and Augmented Reality. Tokyo, Japan. 01.08.-02.08.2008. 10.1007/978-3-540-79982-5_18

Zheng, Guoyan; Steppacher, Simon; Zhang, Xuan; Tannast, Moritz (2007). Precise estimation of postoperative cup alignment from single standard X-ray radiograph with gonadal shielding. In: Medical Image Computing and Computer-Assisted Intervention – MICCAI 2007. Lecture notes in computer science: Vol. 10 (pp. 951-959). Berlin: Springer 10.1007/978-3-540-75759-7_115

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