Considerations for Selecting Root Coverage Techniques in the Anterior Mandible

The anterior mandible is the most challenging anatomical site for performing periodontal plastic surgeries. Increased demands for optimal root coverage and esthetic outcomes contribute to the development of pedicle flap-based surgical solutions, in contrast to the predominantly used free gingival graft. The aims of this study were to (1) summarize the current literature to identify the mostused techniques, indications, and their efficacy, and (2) provide a decision table for surgeons to navigate through the selection of appropriate techniques. Four main approaches were identified: free gingival graft, lateral sliding, tunneling, and coronally advanced flap. The flap approaches are mostly combined with a connective tissue graft. The decision table considers the patient's chief complaint, local anatomical factors, and technique sensitivity. The table provides a framework for supporting an evidence-based selection of surgical techniques and for studying novel methods to achieve predictable root coverage in the anterior mandible.