20-Year Follow-up in Maxillary Sinus Floor Elevation Using Bovine-Derived Bone Mineral: A Case Report with Histologic and Histomorphometric Evaluation.

Valentini, Pascal; Bosshardt, Dieter (2018). 20-Year Follow-up in Maxillary Sinus Floor Elevation Using Bovine-Derived Bone Mineral: A Case Report with Histologic and Histomorphometric Evaluation. The international journal of oral & maxillofacial implants, 33(6), pp. 1345-1350. Quintessence Publishing 10.11607/jomi.6884

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Bovine-derived bone mineral demonstrated good osteoconductive properties as grating material for maxillary sinus floor elevation, but the long-term behavior of this material has not been reported. The purpose of this report was to analyze and compare histomorphometric measurements of new bone, bone graft, and medullar spaces 6 months, 12 months, and 20 years after grafting. In the grafted area, the amount of mineralized bone was 16.96% at 6 months, 22.53% at 12 months, and 22.05% at 20 years, respectively. The amount of bovine-derived bone mineral ranged from 35.87% to 4.85% in the same period. The volume of the newly formed mineralized bone does not increase over time, conversely to nonmineralized bone.

Item Type:	Journal Article (Further Contribution)
Division/Institute:	04 Faculty of Medicine > School of Dental Medicine > Oral Surgery Research
UniBE Contributor:	Bosshardt, Dieter
ISSN:	1942-4434
Publisher:	Quintessence Publishing
Language:	English
Submitter:	Caroline Balz
Date Deposited:	03 Jul 2019 08:57
Last Modified:	05 Dec 2022 15:26
Publisher DOI:	10.11607/jomi.6884
PubMed ID:	30427966
URI:	https://boris.unibe.ch/id/eprint/126479