Presentation
Acute shoulder trauma. X-rays showed no fracture.
Patient Data
Age: 20 years
Gender: Male
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
From the case:
Humeral avulsion of the glenohumeral ligament (HAGL)


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Info

Avulsion of the inferior glenohumeral ligament (IGHL) from its humeral insertion, with retraction of inferior glenohumeral recess giving "J sign".