Platelet Rich Plasma (PRP) Injections are an innovative procedure where blood is drawn from the patient and placed in a centrifuge to yield a high concentration of the body’s platelets. Platelets contain many growth factors that are responsible for helping heal complex injuries. This procedure can be done in the office or in an outpatient surgical center. Patients are then placed in a CAM walker for approximately two weeks to immobilize the area and promote healing.