Clinical and radiographic effects of ascorbic acid-augmented platelet-rich fibrin versus platelet-rich fibrin alone in intra-osseous defects of stage-III periodontitis patients: a randomized controlled clinical trial.
Mohamed Talaat ElbehwashyManal Mohamed HosnyAhmed ElfanaAlaa NawarKarim Mohamed Fawzy El-SayedPublished in: Clinical oral investigations (2021)
PRF, with or without AA, could significantly improve periodontal parameters. Supplementing PRF with AA could additionally augment radiographic linear defect fill and reduce gingival recession depth.