Evaluation of Esthetic Root Coverage Using Platelet-Rich Fibrin Versus Subepithelial Connective Tissue Graft With Vestibular Incision Subperiosteal Tunnel Access in Multiple Gingival Recessions

Patients with gingival recession, complain of excessive tooth length that affects their appearance during smiling or functioning. The main goal of plastic periodontal surgeries is to restore patient's esthetic demands with the regeneration of gingival and periodontal tissues. Although SCTG is considered a gold standard, it has its own limitations like patient morbidity and graft availability. Consequently, PRF has been introduced in an attempt to overcome the drawbacks of SCTG and achieve optimum results in root coverage. The minimally invasive VISTA technique allows better access with coronal positioning and stabilization of gingival margin to achieve complete root coverage. In addition to platelets-rich fibrin that gives a predictable and reproducible result in restoring the amount of keratinized tissue, root coverage and better esthetic outcome. The use Vestibular incision subperiosteal tunneling access (VISTA) with platelet-rich fibrin will be used to achieve complete root coverage.