Therapeutic Effectiveness of Intra-Knee-Articular Injection of Platelet-Rich Plasma on Knee Articular Cartilage Degeneration
Platelet-rich plasma (PRP) can enhance the chondrocyte proliferation and repair of cartilage defects. To explore the safety and efficacy of intra-knee-articular injection of PRP to treat knee articular cartilage degeneration by comparing with injecting sodium hyaluronate (SH).