Regulatory Considerations of Orthobiologic Procedures.

The injection of biologic products for musculoskeletal pathologies is an emerging and promising field; however, dubious and unsafe uses for these products are often marketed. The Food and Drug Administration (FDA) has determined the need for varying degrees of regulation for these products for safety and efficacy. These regulations are frequently updated and federally enforced. As the regulatory landscape changes, clinicians using biologic products must stay informed to remain within the purview of the FDA. This article describes the current regulations of the most common products: platelet-rich plasma, bone marrow aspirate concentrate, adipose-derived products, and birth tissue products.