PRP (Platelet Rich Plasma) is when the patient’s own blood is taken, placed in a centrifuge, and the concentrated platelets are injected into the injured area. This is occasionally helpful, and requires many injections to achieve the desired result. PRP is a “Monoclonal”. This means they are less effective in activating the body’s own system to repair the damaged tissues. However, this is a powerful way to get the body to heal itself.