Treatment of 3‐Wall Intrabony Defects in Patients With Chronic Periodontitis With Autologous Platelet‐Rich Fibrin: A Randomized Controlled Clinical Trial

Abstract

Within the limits of the present study, there was greater PD reduction, PAL gain, and bone fill at sites treated with PRF with conventional open-flap debridement compared to conventional open-flap debridement alone. However, a long-term, multicentered randomized controlled clinical trial is required to know the clinical and radiographic effects of PRF on bone regeneration.