M24.649

Clinical Causes: Previous trauma or fractures to the hand causing joint damage Chronic inflammatory diseases such as rheumatoid arthritis or psoriatic arthritis Infections that affect the joints, like septic arthritis Degenerative joint diseases such as osteoarthritis Prolonged immobilization or inactivity of the hand Post-surgical complications leading to joint fusion Congenital deformities or developmental anomalies

Key Symptoms: Reduced mobility and stiffness in the affected hand Pain or discomfort during movement Inability to bend or straighten fingers or other hand joints Swelling or tenderness around the joint Visible deformity or abnormal joint alignment Weakness or decreased grip strength Persistent stiffness that limits daily functions

Diagnosis Path: Diagnosis typically involves a comprehensive clinical examination by a healthcare professional, who assesses joint movement and evaluates for swelling, tenderness, or deformities. Imaging studies such as X-rays are essential to visualize joint bones, detect fusion or abnormal adhesion, and determine the extent of ankylosis. Sometimes, MRI or CT scans may be used for detailed imaging, especially to evaluate soft tissue involvement or complex joint structures. Blood tests may be conducted if an inflammatory or infectious cause is suspected.

Treatment Protocols: Management of ankylosis in the hand aims to improve mobility, reduce pain, and restore function. Treatment options include: - **Physical Therapy:** Exercises to maintain joint movement and prevent further stiffness. - **Medications:** Nonsteroidal anti-inflammatory drugs (NSAIDs) for pain relief and to reduce inflammation. - **Splinting or Bracing:** To support positioning and prevent deformity. - **Surgical Interventions:** Procedures such as joint release, removal of fused tissue, or joint reconstruction may be considered in severe cases to restore mobility. - **Occupational Therapy:** For adapting daily activities and improving hand function. The choice of treatment depends on the severity, underlying cause, and overall health of the patient. Early intervention can often prevent progression and preserve hand function.