Five-year randomized controlled clinical study comparing cemented and screw-retained zirconia-based implant-supported single crowns.

Riccardo D KrausCatharina EspuelasChristoph Hans Franz Hämmerle Ronald Ernst Jung Irena Sailer Daniel Stefan Thoma

Published in: Clinical oral implants research (2022)

All-ceramic single-tooth restorations on two-piece dental implants resulted in a relatively low survival rate. Cemented restorations were associated with a higher biological and overall complication rate than screw-retained restorations.

Keyphrases

total knee arthroplasty
total hip
double blind
open label
placebo controlled
phase iii
randomized controlled trial
finite element analysis
study protocol