King Abdulaziz University

This small early trial tests whether microneedling combined with a patient's own platelet-rich fibrin (i-PRF) can rebuild lost gum tissue between teeth better than hyaluronic acid gel injections. Seven adults with mild gum recession are being studied. The goal is to find a less i…

This study tests whether a gel made from a patient's own blood platelets can help diabetic individuals heal faster after tooth removal. Twelve adults with diabetes who need two similar-sized tooth extractions will receive the gel in one socket and standard care in the other. Rese…