Superior, middle, and inferior trunks of the brachial plexus travel with the subclavian artery through the interscalene gap, between the anterior and middle scalene muscles; (B) Superior piercing ...

Compression of the upper roots of the brachial plexus between the anterior and middle scalene muscles is really then cervical outlet syndrome. [7] ...

Superior, middle, and inferior trunks of the brachial plexus travel with the subclavian artery through the interscalene gap, between the anterior and middle scalene muscles; (B) Superior piercing ...

Thoracic outlet syndrome occurs when there is nerve compression at the superior thoracic outlet caused by pressure on a neurovascular bundle that passes between the anterior scalene and middle ...