S63.265

Clinical Causes: Direct trauma or blow to the finger during sports, accidents, or falls Sudden, forceful bending or twisting of the finger Crushing injuries or jammed fingers Falls onto an outstretched hand with the finger extended Hyperextension injuries resulting from accidental impacts

Key Symptoms: Immediate pain and tenderness over the MCP joint Visible deformity or misalignment of the finger Swelling and bruising around the affected area Restricted range of motion and stiffness Difficulty gripping or grasping objects Sensitivity to touch in the area

Diagnosis Path: A healthcare professional will perform a physical examination, inspecting the finger's appearance and assessing for deformity, swelling, and tenderness. To confirm the diagnosis and determine the extent of injury, imaging studies such as X-rays are typically utilized. X-rays help visualize the dislocation, rule out associated fractures, and guide treatment decisions.

Treatment Protocols: Managing a dislocated MCP joint involves several steps aimed at restoring proper alignment and facilitating healing: - **Reduction:** A trained medical professional will perform a procedure to realign the joint, which may be done under local anesthesia or sedation if necessary. - **Immobilization:** After realignment, the finger is usually immobilized with buddy straps, splints, or casts to prevent movement and promote healing. - **Pain management:** NSAIDs (non-steroidal anti-inflammatory drugs) or other pain relievers are recommended to alleviate discomfort. - **Rehabilitation:** Once the joint is stable, gentle finger exercises and physical therapy may be advised to restore strength and mobility. - **Follow-up:** Regular assessments ensure proper healing and identify any complications early. In cases where the dislocation is complex, or associated with fractures, surgical intervention might be necessary to stabilize the joint and repair damaged tissues.