What Is PRP Therapy?


Quick Answer

Platelet-rich plasma, or PRP, therapy is the process of injecting specially prepared plasma with an increased platelet count for alleged healing purposes, OrthoInfo reports. The process is highly experimental with little research to back its claims, as of 2015.

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Full Answer

Studies have shown that growth agents within concentrations of platelets may improve the healing process, OrthoInfo explains. Several notable athletes have claimed that PRP injections into injured joints or tendons have improved their recovery times. To prepare a PRP injection, blood is removed from a patient and inserted into a centrifuge to separate platelets from other blood cells. The platelets are then reinserted into the remaining blood. Though some studies have shown promise for PRP therapy in treating chronic tendon injuries in the elbow, substantial research and evidence regarding its effectiveness remains incomplete, as of 2015.

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