Your elbow is one of the largest joints in your body that is formed where three bones come together — your upper arm bone, called the humerus and the forearm, which is made up of the ulna and the radius. Elbow injuries can happen suddenly or over time, causing inflammation and extreme discomfort. The orthopaedic surgeons with Dillon Surgery Center are experts in elbow surgery and will customize your treatment plan to get you back to being active.