Clinical evaluation of marginal fit of uncemented CAD-CAM monolithic zirconia three-unit restorations in anterior areas, using scannable and conventional polyvinyl siloxane impression materials

• Main Authors: Mohammad Hassan Kalantari (Author), Benika Abbasi (Author), Rashin Giti (Author), Zahra Rastegar (Author), Saeid Tavanafar (Author), Sheila Shahsavari-pour (Author)
• פורמט: ספר
• יצא לאור: BMC, 2023-01-01T00:00:00Z.
• נושאים: article
• גישה מקוונת: Connect to this object online.

Abstract Background The accuracy of impression techniques determines the marginal fit of fixed prostheses. Marginal accuracy plays a main role in the success and failure of treatments. This in-vivo study evaluated the marginal fit of anterior three-unit monolithic zirconia fixed partial dentures (FP...