Platelet-Rich Fibrin (PRF) in Oral Surgery Procedures The Hills Family Dentistry in San Marcos offers Platelet-Rich Fibrin (PRF) for oral surgery procedures. PRF is a second-generation platelet concentrate derived from a patient’s own blood. It contains a high concentration of platelets, growth factors, and cytokines crucial for tissue healing and regeneration. PRF is popular in oral surgery due to its …