贴面技术和基底材料对全瓷计算机辅助设计/计算机辅助制造固定局部义齿破坏载荷的影响

Impact of the Veneering Technique and Framework Material on the Failure Loads of All-Ceramic Computer-Aided Design/Computer-Aided Manufacturing Fixed Partial Dentures.

作者信息

Hinz Sebastian, Bensel Tobias, Bömicke Wolfgang, Henningsen Anders, Rudolph Judith, Boeckler Arne F

机构信息

Department of Prosthodontics, Martin-Luther-University Halle-Wittenberg, Magdeburgerstraße 16, 06112 Halle, Germany.

Department of Prosthetic Dentistry, University Hospital Heidelberg, University of Heidelberg, Im Neuenheimer Feld 400, 69120 Heidelberg, Germany.

出版信息

Materials (Basel). 2022 Jan 19;15(3):756. doi: 10.3390/ma15030756.

Zirconia (Y-TZP) ceramics are considered as posterior fixed partial denture (FPD) materials; however, their applications are limited due to chipping. The use of monolithic lithium disilicate (LiDi) glass ceramics in posterior FPDs can be advantageous. This in vitro study aims to compare the loads until failure of posterior Y-TZP-FPDs and LiDi-FPDs before and after aging.