S62.311

Clinical Causes: Direct trauma or impact to the hand, such as a fall onto an outstretched hand Sports injuries involving punching or hitting an object Accidental hits during physical activities or work-related accidents Crush injuries if heavy objects fall onto the hand Motor vehicle accidents impacting the hand and wrist

Key Symptoms: Pain, especially over the back of the hand near the base of the second metacarpal Swelling and tenderness in the area Deformity or misalignment of the finger or hand Limited range of motion or difficulty moving the affected finger Bruising around the injury site Difficulty gripping or holding objects

Diagnosis Path: Diagnosis typically involves a physical examination of the hand and wrist, where a healthcare provider checks for deformity, swelling, and tenderness. Imaging studies such as X-rays are essential to confirm the presence of a fracture, determine if it is displaced, and assess the extent of the injury. Sometimes, additional imaging like CT scans may be used for detailed visualization if needed.

Treatment Protocols: Treatment options depend on the severity and displacement of the fracture and may include: - **Immobilization**: Using a cast or splint to keep the bone in place as it heals. - **Reduction**: In cases where the fracture is significantly displaced, a healthcare provider may perform a procedure to realign the bone, either manually (closed reduction) or surgically (open reduction). - **Surgical intervention**: In some instances, internal fixation with pins, screws, or plates may be necessary to stabilize the fracture. - **Pain management**: Use of analgesics to alleviate discomfort. - **Rehabilitation**: Hand therapy and exercises to restore movement, strength, and function after healing. Healing time varies based on the individual and extent of the injury, but generally, bones in the hand take several weeks to heal properly. Proper follow-up medical care is essential to ensure correct healing and to prevent complications.