Rotator cuff repair (RCR) is one of the most common orthopedic procedures, yet 20%-40% of repairs fail structurally within two years, leading to pain, functional decline, and costly revision surgery. Platelet-rich plasma (PRP) has been proposed to enhance tendon–bone healing, but prior reviews frequently pooled heterogeneous formulations as a homogeneous intervention, producing conflicting conclusions.
Source: ScienceDirect
