Latissimus dorsi flap closure of the irradiated clavicular wound

Partial or total resection of a previously irradiated clavicle and surrounding soft tissues is a difficult clinical problem. Attempts to close the defect with local tissue often result in wound breakdown and exposure of any remaining clavicle. Furthermore, the most appealing local muscle flap, the pectoralis major, is often unsuitable for reconstruction because of previous resection or radiation damage, Over a 3-year period, 8 patients had resection of a previously irradiated clavicle and surrounding soft tissues. Four underwent excision for sarcoma and four for osteoradionecrosis complicated by chronic wounds. All defects were reconstructed with a pedicled latissimus dorsi muscle flap. No patient hod a flap failure, and all had closed wounds at a minimum 18-month follow-up. Our series demonstrates the success of latissimus dorsi flap coverage for post-claviculectomy defects in on irradiated field. To our knowledge, this is the first described series of such patients. The latissimus dorsi muscle flap should be considered for all difficult wounds involving the clavicle and surrounding soft tissues. (J Shoulder Elbow Surg 2008; 17:875-880.)