“…In those patients, often being multitrauma victims, multiple other injuries coexist, including fractures of the shoulder girdle, proximal humerus and the first rib, which constitute separate possible causes of injury to the brachial plexus. In the analysed literature, high-energy injury was the cause of shoulder dislocation complicated with BPI in 18-71% of the patients in different studies [5,6,8,9,12,18,19,22,51]. In four studies analysing the largest patient groups, high-energy injury was responsible for 36-43% of the cases [5,18,19,22].…”