Suprascapular nerve lesion
The suprascapular nerve supplies the supraspinatus and infraspinatus muscles. It may be injured by prolonged carrying of heavy objects, as part of a brachial neuritis or in diabetes mellitus.
There is weakness of abduction of the arm - supraspinatus deficit - and of external rotation - infraspinatus.
Create an account to add page annotations
Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page