Platelets plays a key role in the process of wound and soft tissue healing. The use of platelet rich plasma (PRP), a portion of a persons own blood, to promote healing of injured tendons, ligaments, muscles, and joints, can be applied to various musculoskeletal problems.
PRP injections are prepared using a patient’s own blood with strict sterile techniques. After being centrifuged, the activated platelets are injected into the abnormal tissue, releasing growth factors that recruit and increase the proliferation of reparative cells. Ultrasound or X-ray imaging may or may not be used to guide the injection.
Several clinical studies have demonstrated that PRP injections have improved function and decreased pain in the elbow, wrist, shoulder, hip, knee, and ankle. Early work is also showing promise for osteoarthritis and disc disease.
The side effects of PRP injections are limited, as the patient is utilizing their own blood. Typically the patient is advised to take it easy immediately following the procedure; as there can be some local discomfort at the injection site. It is important to engage in stretching and strengthening following the injection.
Talk with your doctor about the role Platelet Rich Plasma may play in your treatment program.