S63.610

Clinical Causes: Sudden twist or wrenching motion of the finger Falling onto an outstretched hand or directly onto the finger Injuries during sports or physical activities that involve gripping or finger use Accidental bump or impact during daily tasks Overuse or repetitive strain causing ligament stress

Key Symptoms: Pain in the affected finger, especially when moving or touching Swelling around the finger joints Tenderness to touch Limited range of motion or stiffness Bruising or discoloration in severe cases Feeling of instability or looseness in the finger Difficulty gripping or using the finger normally

Diagnosis Path: A healthcare professional will perform a physical examination to assess swelling, tenderness, and range of motion. Imaging tests such as X-rays may be ordered to rule out bone fractures or other injuries, although sprains primarily involve soft tissues. The diagnosis is often based on the patient's history of injury and clinical examination, with imaging used to confirm the absence of fractures or other complications.

Treatment Protocols: Treatment for an unspecified sprain of the right index finger generally focuses on promoting healing and reducing symptoms. Common approaches include: - Rest and avoiding activities that strain the finger - Applying ice packs to reduce swelling and pain, typically in 15-20 minute sessions several times a day - Elevating the hand to decrease swelling - Using a finger splint or buddy tape (taping the injured finger to an adjacent finger) to immobilize the finger and prevent further injury - Over-the-counter pain relievers such as acetaminophen or NSAIDs to manage pain and inflammation - Gentle exercises and physical therapy may be recommended during recovery to restore mobility and strength In more severe cases, a healthcare provider might recommend a corticosteroid injection or, rarely, surgical intervention if there is significant ligament tear or instability.