Efficacy of a Novel Intra-Articular Administration of Platelet-Rich Plasma One-Week Prior to Hyaluronic Acid versus Platelet-Rich Plasma Alone in Knee Osteoarthritis: A Prospective, Randomized, Double-Blind, Controlled Trial

Osteoarthritis of the knee is a chronic degenerative disorder associated with the progressive breakdown of the articular cartilage in synovial joints, accompanied by the development of osteophytes, subchondral sclerosis, and cyst formation. It is the most common joint...