Article ID Journal Published Year Pages File Type
4079782 Operative Techniques in Sports Medicine 2011 5 Pages PDF
Abstract

Muscle injuries are the most common type of injuries in sports. The natural course in this repair process is often slow, incomplete, and unpredictable. For competitive or professional athletes, this delay or unpredictability in complete healing may be costly or career ending. With the introduction of the potential benefits of platelet-rich plasma (PRP) preparations, our treatment algorithm is changing. Our understanding of growth factors and their roles in the modulation and activation in soft-tissue healing is expanding at a rapid pace. This has led to its clinical use far outpacing clinical trials. Basic science has documented a potential for PRP to regenerate and modulate skeletal muscle and, thus, provides a foundation for clinical treatment and improved patient outcomes. Despite widespread anecdotal use in a variety of musculoskeletal injuries, research investigating its clinical efficacy is still in its infancy. This article addresses the biological effects of PRP on skeletal muscle myogenesis and its potential clinical applications.

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