Anterior implant restorations with a convex emergence profile increase the frequency of recession: 12-month results of a randomized controlled clinical trial.
Marina SiegenthalerFranz-Josef StraussFelix GamperChristoph Hans Franz HämmerleRonald Ernst JungDaniel Stefan ThomaPublished in: Journal of clinical periodontology (2022)
German Clinical Trials Register; DRKS00009420.