M24.03

Clinical Causes: Joint trauma or injury, such as a fall or direct blow Degenerative joint diseases, like osteoarthritis Cartilage wear or damage due to repetitive stress Osteochondritis dissecans, where cartilage and underlying bone separate Previous wrist surgery leading to loose fragment formation

Key Symptoms: Intermittent or constant wrist pain, especially during movement Swelling or tenderness around the wrist joint A sensation of catching, locking, or limited movement in the wrist Reduced grip strength or difficulty performing tasks requiring wrist motion Wrist stiffness or a feeling of instability in some cases

Diagnosis Path: Diagnosis typically involves a combination of medical history, physical examination, and imaging studies. X-rays can reveal loose fragments within the joint, while magnetic resonance imaging (MRI) provides detailed images of cartilage and soft tissues, helping to identify the presence and exact location of loose bodies. Sometimes, diagnostic arthroscopy — a minimally invasive surgical procedure — is used to confirm the diagnosis and assess joint structures directly.

Treatment Protocols: Treatment options depend on the size of the loose body, the severity of symptoms, and the extent of joint damage. Common approaches include: - **Conservative Management:** Rest, immobilization, non-steroidal anti-inflammatory drugs (NSAIDs), and physical therapy may be recommended for minor symptoms. - **Surgical Intervention:** Arthroscopic removal of the loose body is often performed if it causes significant pain, mechanical symptoms, or limits wrist movement. During the procedure, the loose fragment is extracted, and any damaged cartilage or bone is addressed. - **Post-operative Care:** Following surgery, physical therapy is typically advised to restore strength, flexibility, and function of the wrist. Early diagnosis and appropriate management can improve outcomes and help preserve joint health, reducing the risk of further degeneration.