Clinical Comparison of PRF Membrane And Microneedling-Assisted Vitamin C As Adjuncts To Laser Therapy in The Management of Gingival Hyperpigmentation
Background: Physiologic gingival hyperpigmentation is a common esthetic concern caused by excessive melanin deposition within the gingival epithelium. Laser-assisted gingival depigmentation is an effective treatment modality, and adjuncts such as Platelet-Rich Fibrin (PRF) and microneedling-assisted Vitamin C may furth...