Platelet-rich Fibrin and Connective Tissue Graft in Recession Treatment

autologous platelet-rich fibrin was isolated from venous blood of each patient by defined centrifugation methods

connective tissue graft was harvested from the palatal region of each patient by single incision method

buccal gingival flap was raised by sharp-blunt-sharp dissection and positioned coronally to cover connective tissue graft (and platelet-rich fibrin gel)