Posterior glenohumeral dislocation

Radiopaedia.org 2026 Open access

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Authors: Henry C Knipe
DOI: 10.53347/rid-219798
Cited by: 0

Abstract

Typical "lightbulb sign" of a posterior glenohumeral dislocation on the x-ray. After reduction, an MRI was performed, which again demonstrated typical sequalae, namely a reverse Hill-Sachs defect and a reverse Bankart lesion.

Publication details

Journal / source
Radiopaedia.org
Publication date
8 January 2026
Language
EN