2 results
Recruiting
1) Compare a group of bilateral users to a unilateral control group (between-subject design)2) Compare unilateral use to bilateral use after sequential implantation (within-subject design)3) Compare simultaneous bilateral implantation to sequential…
Approved WMOCompleted
To compare, in a randomized controlled clinical trial, titanium and zirconia implants for the replacement of a single upper premolar after 1 and 3 years of function.