Total Elbow Arthroplasty in the United States: Evaluation of Cost, Patient Demographics, and Complication Rates
Total elbow arthroplasty (TEA) is utilized in the treatment of rheumatoid and post-traumatic elbow arthritis. TEA is a relatively low volume surgery in comparison to other types of arthroplasty and therefore little is known about current surgical utilization, patient demographics and complication rates in the United States.
The elbow is primarily a ginglymus or hinge joint but consists of three bony articulations including ulnohumeral, radiocapitellar and radioulnar motions. In elbow extension, contributions to valgus stability remain fairly constant that includes the bone architecture, anterior capsule, and medial ulnar collateral ligament.
Medial elbow pain is reported in 18% to 69% of baseball players aged of 9 and 19 years. This is due to the large valgus stresses focused on the medial side of the elbow during overhead activities. In overhead throwers and pitchers, pain can be attributed to valgus extension overload with resultant posteromedial impingement, overuse...