Patient-Centered Assessment of Palatal Donor Site Healing Using Platelet-Rich Fibrin Versus Collagen: A Randomized Controlled Trial.

Researchers compared platelet-rich fibrin and collagen sponge dressings for palatal donor sites after graft harvesting. Platelet-rich fibrin resulted in lower pain scores and better physical function, though psychological and social outcomes were similar between treatments.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.