Citation

Ozer K, Ipaktchi K. J. Orthop. Trauma 2013; 27(1): e9-12.

Affiliation

*Department of Orthopaedics, University of Michigan, Ann Arbor, MI †Department of Orthopaedics, Denver Health Medical Center, University of Colorado, Denver, CO.

Copyright

(Copyright © 2013, Lippincott Williams and Wilkins)

DOI

10.1097/BOT.0b013e31824e9f12

PMID

22549029

Abstract

Sweeping injuries of the elbow characterized by traumatic loss of medial or lateral epicondyles, collateral ligaments, and surrounding soft tissue result in loss of joint stability. Reconstruction of medial or lateral collateral ligaments is challenging due to loss of the cortical bone and the resultant difficulty in identifying the isometric attachment point. We describe a unique injury pattern and a surgical technique to restore joint stability using a bone tendon (Achilles) allograft. The technique was applied to 4 consecutive patients with a mean age of 35 (22-57) years and a mean follow-up of 20 months. Three patients with the lateral sweep injury had losses of the lateral epicondyle, lateral collateral ligament along with radial nerve palsy in 2. One patient with the medial sweep injury lost the medial epicondyle, medial collateral ligament, and had ulnar nerve palsy. All patients had an unstable ulnohumeral joint and underwent bone-tendon allograft (Achilles) reconstruction. The elbow joint was covered with a rotational radial forearm flap in 1 patient: myofasciocutaneous-free gracilis flap in 1 and rotational fasciomyocutaneous latissimus dorsi flap in 2 patients. One patient had an open reduction and internal fixation of distal third humerus shaft fracture, intercalary nerve grafting to the ulnar nerve, and repair of the brachial artery. At the final follow-up, average elbow motion was 115 degrees. Radiographic bone-to-bone healing was achieved in all patients. According to the American Shoulder and Elbow Surgeon's Assessment; average patient rated pain, function, and satisfaction scores were 3.4, 2.3, and 5, respectively. The average Disabilities of the Arm, Shoulder and Hand questionnaire score was 25. The use of bone-tendon allograft to reconstruct collateral ligaments of the elbow restored the elbow stability with a satisfactory functional outcome (evidence: level 4).

Language: en