Clinical effectiveness of direct resin composite restorations bonded using one-step or two-step self-etch adhesive systems: A three-year multicenter study
Autor: | Koichi Shinkai, Masaomi Ikeda, Antonin Tichy, Hiromi Sasazaki, Makoto Morigami, Shisei Kubo, Masao Hanabusa, Shigeru Uno, Akitomo Rikuta, Junpei Sugizaki, Hirofumi Yatani, Takatsugu Yamamoto, Kazushi Yoshikawa, Morioki Fujitani, Toshio Maseki, Kaori Satoh, Toru Nikaido, Keiichi Hosaka |
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Rok vydání: | 2021 |
Předmět: |
Materials science
Direct resin composite restorations Clinical effectiveness Resin composite 0206 medical engineering Two step Dentistry Dental Cements 02 engineering and technology Composite Resins Tooth Cervix 03 medical and health sciences 0302 clinical medicine Usphs criteria Humans Self-etch adhesive system Dental Restoration Permanent General Dentistry business.industry Significant difference 030206 dentistry Dental Marginal Adaptation University hospital 020601 biomedical engineering Self etch adhesive Resin Cements Treatment Outcome Multicenter clinical study Multicenter study Dentin-Bonding Agents Adhesion Ceramics and Composites business |
Zdroj: | Dental materials journal. 40(5) |
ISSN: | 1881-1361 |
Popis: | The purpose of this multicenter clinical study was to compare the mid-term clinical effectiveness of direct resin composite restorations using one-step or two-step self-etch adhesives (1-SEAs or 2-SEAs). In total, 352 restorations of class I–V cavities and non-carious cervical lesions in vital teeth (1-SEAs; 52 cases, 2-SEAs; 300 cases) were placed at nine university hospitals and evaluated according to the modified USPHS criteria at baseline, and after 1, 2, and 3 years. The recall rates were 86.6% (1 year), 80.1% (2 years), and 62.2% (3 years). Two restorations failed due to fracture during the follow-up, and there was no significant difference in survival rates between 1-SEAs (97.6%) and 2-SEAs (99.4%). However, 2-SEAs exhibited significantly lower occurrences of discoloration, marginal discoloration, fracture, and plaque retention. Moreover, the subjects reported a significantly lower postoperative hypersensitivity and higher overall satisfaction at all evaluation periods if 2-SEAs were used. |
Databáze: | OpenAIRE |
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