Snapping Scapula Syndrome Caused by an Osteochondroma of the Second Rib: A Novel Surgical Technique and Case Report

Abstract

Snapping scapula syndrome is characterized by painful crepitus at the scapulothoracic articulation, which is worse on movement, in the particular overhead activity. A number of bony causes of snapping scapula syndrome due to ventral scapular exostoses have been previously reported. However, we present a rare case of snapping scapula syndrome resulting from an osteochondroma of the second rib, causing pain at the superior scapula with shoulder movement. This required a novel surgical multidisciplinary approach. Surgical resection was performed via a posterior trapezius-splitting approach resulting in symptom resolution.