Dynamic Ultrasound Imaging for Anterior Snapping Shoulder: Coracoacromial Ligament Is in Play
Journal
PM and R
Journal Volume
12
Journal Issue
8
Pages
842-844
Date Issued
2020
Author(s)
Abstract
Video S1 Dynamic subacromial impingement maneuver while the ultrasound probe is positioned between the acromion and the greater tuberosity of the humerus. Grade 2 impingement of the supraspinatus tendon and SAD bursa under the acromion is seen initially without snapping. Dynamic ultrasound exam over the CAL in its longitudinal axis reproduces the snapping phenomenon, which is seen to be due to the focally thickened SAD bursa under the CAL. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Publisher
John Wiley and Sons Inc.
Type
letter