Evaluation of the proximal contact tightness in class II resin composite restorations using different contact forming instruments: a 1-year randomized controlled clinical trial

• المؤلفون الرئيسيون: Karim M. Abbassy (مؤلف), Waleed A. Elmahy (مؤلف), Ahmed A. Holiel (مؤلف)
• التنسيق: كتاب
• منشور في: BMC, 2023-10-01T00:00:00Z.
• الموضوعات: article
• الوصول للمادة أونلاين: Connect to this object online.

Abstract Background Proper proximal contact in direct composite restorations is crucial for periodontal health. Over a one-year period, this study was conducted to assess successive biological changes in proximal contact tightness PCT in class II direct composite restorations and the adjacent teeth...