Platelet Rich Plasma (PRP) is a relatively new treatment for multiple orthopedic conditions. It is becoming very popular worldwide. PRP is a concentration of platelets harvested from your own blood. Platelets have growth factors that promote healing in acute and chronic injuries. Injecting PRP into an area of injury may stimulate and enhance your body's ability to heal the condition.
PRP has been used in the operating room for several decades to stimulate bone healing. PRP is now being used in offices, clinics and even athletic training rooms for common injuries and chronic conditions such as:
PRP is taken from your own blood. About 10cc of blood is withdrawn from your arm and then placed into a machine that separates the different blood components. Your AOS physician then extracts the platelet rich portion and injects it into the area indicated. The injection is given as soon as the PRP is ready right here in the office. Most patients need only one injection but some may need up to three PRP injections over a period of several months.
Studies have shown that PRP can increase the number of growth factors necessary to promote healing. Studies are underway to determine if PRP makes a difference when injected into an injury. Current studies are promising but numerous investigations are underway to determine if PRP is more helpful than other treatments.
Complications and side effects are rare. There is always a slight risk of infection from drawing blood or giving an injection. The most common side effect is pain or inflammation at the injection site. Your AOS physician will give you a local anesthetic prior to the PRP injection. He may also give you some oral pain medications.
The whole process takes about ten minutes. The blood is drawn in a typical fashion; the centrifuge machine takes five minutes to separate the PRP. And the injection takes about ten seconds.
PRP is not covered by Medicare or most insurance plans, so there is a fee for this service. Most physicians charge $500 to $1500 per injection. Please ask our AOS staff about our fees and payment plan.
PRP injections are not indicated in patient with bleeding disorders, those on anti-coagulation medications, or those who have active infections, cancer or are pregnant.