Randomized Clinical Trial of Composite Restorations in Primary Teeth: Effect of Adhesive System after Three Years.

Donmez, Secil Bektaş; Turgut, Melek D; Uysal, Serdar; Ozdemir, Pinar; Tekcicek, Meryem; Zimmerli, Brigitte; Lussi, Adrian (2016). Randomized Clinical Trial of Composite Restorations in Primary Teeth: Effect of Adhesive System after Three Years. BioMed research international, 2016, p. 5409392. Hindawi Publishing Corporation 10.1155/2016/5409392

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The purpose of this study was to assess the clinical performance of composite restorations placed with different adhesive systems in primary teeth. In 32 patients, 128 composite restorations were placed using a split-mouth design as follows (4 groups/patient): three-step etch-and-rinse (Group 1), two-step etch-and-rinse (Group 2), two-step self-etch (Group 3), and one-step self-etch (Group 4). The restorations were clinically evaluated at baseline and at 6, 18, and 36 months according to the FDI criteria. There was no significant difference between the adhesive systems in retention of the restorations (p > 0.05). Over time, there was a statistically significant decrease in marginal adaptation in all groups, whereas surface and marginal staining significantly increased in Groups 3 and 4 (p < 0.05). The etch-and-rinse adhesive systems resulted in better marginal adaptation than the self-etch adhesive systems (p < 0.05). It was concluded that preetching of the primary enamel might help improve the clinical performance of the self-etch adhesive systems in primary teeth.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > School of Dental Medicine

UniBE Contributor:

Zimmerli, Brigitte and Lussi, Adrian

Subjects:

600 Technology > 610 Medicine & health

ISSN:

2314-6133

Publisher:

Hindawi Publishing Corporation

Language:

English

Submitter:

Eveline Carmen Schuler

Date Deposited:

02 Feb 2017 15:24

Last Modified:

05 Feb 2017 06:12

Publisher DOI:

10.1155/2016/5409392

PubMed ID:

27833917

BORIS DOI:

10.7892/boris.91588

URI:

https://boris.unibe.ch/id/eprint/91588

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