Objecive: The peri-implant soft tissue phenotype plays a role in the long-term success of dental implants, thus, creating the need for the application of different techniques for the management of its adjacent soft tissues. The aim of this case series was to describe and evaluate the clinical outcomes of the microsurgical roll-in-envelope flap (RIE) approach, in comparison with a more commonly used method for manipulation of the peri-implant soft tissues, namely the holding-suture flap (HS) technique.Materials and Methods: 10 posterior dental implants in 10 healthy individuals were selected and randomly assigned treatment by each of the mentioned groups relative to the flap design. Mucosal thickness was measured at the time of the surgery and at 6 and 12 weeks, serving as the main outcome.
Results:The healing was uneventful at all sites without any patient drop-outs. The comparison of two groups revealed a three-fold reduction in the mucosal thickness in HS group compared to RIE.
Conclusions:In presence of sufficient periimplant supporting tissues and when indicated, the RIE flap seems to yield superior outcomes reducing pain/discomfort compared to connective tissue grafts.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.