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 plug made from a smoker's own blood (Advanced Platelet-Rich Fibrin) can improve gum healing after tooth extraction. Twelve smokers who need two teeth pulled will have one socket treated with the plug and the other left to heal naturally. The goal is to …