S63.210

Clinical Causes: Direct blow or trauma to the finger during sports or accidents Falling onto the hand with force on the index finger Sudden twisting or forceful bending of the finger Repetitive stress or overuse leading to joint instability Previous finger injuries that weaken joint structures

Key Symptoms: Pain localized at the affected joint, especially during movement Swelling and tenderness around the joint Difficulty bending or straightening the finger Visible deformity or abnormal positioning of the finger A sensation of looseness or instability in the joint Possible bruising around the affected area

Diagnosis Path: Diagnosis is typically made through a physical examination by a healthcare professional, who assesses the finger's movement, stability, and deformity. Imaging studies, such as X-rays, are employed to confirm the subluxation, evaluate the severity, and rule out associated injuries like fractures. The imaging provides a clear view of the joint alignment and assists in planning appropriate treatment.

Treatment Protocols: Treatment options aim to restore normal joint alignment and function, reduce pain, and promote healing. Common approaches include: - **Manual Reduction:** A healthcare provider realigns the subluxed joint through gentle manipulation. - **Immobilization:** The finger may be splinted or buddy-taped to adjacent fingers to restrict movement and allow healing. - **Rest and Elevation:** Reducing activity and elevating the hand decrease swelling and promote recovery. - **Pain Management:** Use of over-the-counter pain relievers as recommended by a healthcare provider. - **Physical Therapy:** After initial healing, exercises to restore range of motion and strengthen surrounding muscles may be necessary. In some cases, surgical intervention might be needed if the joint remains unstable or if there are associated injuries that require repair.