Ulnar Collateral Ligament Injury

An ulnar collateral ligament (UCL) injury involves damage to a key ligament in the elbow that connects the upper arm bone to the forearm bones. This ligament is crucial for stabilizing the elbow, especially during activities that involve throwing or repetitive arm movements. Injuries can occur due to overuse, sudden trauma, or strain. Symptoms often include pain on the inner side of the elbow, swelling, and a feeling of instability. Treatment may involve rest, physical therapy, or surgery in severe cases, particularly for athletes who rely on arm strength and precision.