- diminution or loss of distal upper extremity pulses on hyperabduction of the limb;
- one of the forerunners of thoracic outlet syndrome, attributed to compression of the subclavian or axillary artery, or the brachial plexus, either in the costoclavicular space or beneath the pectoralis minor tendon, during hyperabduction of the upper limb.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.