S82.65

Clinical Causes: Twisting or rolling ankle during sports or physical activities Falls onto the side of the ankle Direct blow or impact to the outer ankle Accidents involving twisting injuries, such as during walking or running Overuse or repetitive strain, in rare cases

Key Symptoms: Pain on the outer side of the ankle, especially with movement or weight bearing Swelling around the ankle joint Tenderness when touching the affected area Bruising or discoloration around the ankle Difficulty walking or bearing weight on the affected limb A feeling of instability or weakness in the ankle

Diagnosis Path: The diagnosis of a nondisplaced fracture of the lateral malleolus typically involves a combination of clinical examination and imaging tests. A healthcare provider will assess for tenderness, swelling, and range of motion. To confirm the fracture and assess the exact location and severity, X-rays of the ankle are usually performed. In some cases, additional imaging such as MRI or CT scans may be considered to rule out other injuries or complications.

Treatment Protocols: Treatment strategies for this type of injury focus on immobilization and pain management to promote healing. Common approaches include: - Rest and elevation of the injured ankle - Application of ice packs to reduce swelling - Use of a splint, brace, or cast to immobilize the ankle - Prescription of analgesics or anti-inflammatory medications for pain relief - Limited weight-bearing activities, possibly with crutches - Gradual return to normal activities under medical supervision In some cases, if the fracture were to become displaced or involve additional instability, surgical intervention might be necessary to realign the bones and secure them with hardware. However, for nondisplaced fractures, conservative treatment usually suffices with proper follow-up care and adherence to rehabilitation protocols.