(a) Resection line of the coracoid process. (b) Resection line of the clavicle. (c) Intraoperative findings show that the subclavian artery and brachial plexus are compressed by the tumor. (d) Resected specimen. (e) Postoperative axial computed tomography view shows that the coracoid process is resected and the glenohumeral joint is preserved. (f) Anteroposterior view of the left shoulder 3 years after surgery shows that the tumor is resected from the clavicle and there is no recurrence.