2 results
Approved WMOWill not start
The objective of this study is to compare the clinical performance of three different kind of restorations namely 2 types of all ceramic restorations (pressed lithium disilicate and veneererd zirconia) and metal-ceramic restorations.
Approved WMORecruitment stopped
This study aims to investigate the reaction of the peri-implant tissues to these materials when used in oral implant dentistry.