latelet-rich plasma (PRP) therapy uses injections of a concentration of a patient's own platelets to accelerate the healing of injured tendons, ligaments, muscles and joints. In this way, PRP injections use each individual patient's own healing system to improve musculoskeletal problems.
Plasma is the liquid part of your blood that’s mostly made of water and protein. It lets red and white blood cells and platelets move through your bloodstream. Platelets are a type of blood cell that makes your blood clot. They also play a role in healing.
Doctors may use platelet-rich plasma (PRP) on injuries or damage to tendons, ligaments, muscles, joints, and skin.