Soft Tissue Contours at Pontic Sites With or Without Soft Tissue Grafting—A 15‐Year Follow‐Up of a Controlled Clinical Study

This study is the first to report on soft tissue changes at pontic sites over more than 10 years. It investigates whether tissue contour changes with and without soft tissue grafting before the insertion of FDPs. Remodeling of the soft tissue contour at pontic sites was observed over 15 years, with more pronounced changes when soft tissues were augmented with SCTGs before FDP insertion. The volume loss at the augmented site must be considered in relation to the overall tissue changes over long periods. Connective tissue grafts reliably improve shape and esthetics around the pontic unit. Further long-term studies with more patients are needed to evaluate the initial gains and long-term performance of these augmentations.