Combined Glenoid Osteotomy and Bone Block Augmentation for Severe Posterior Shoulder Dysplasia and Instability: A Case Report.

JBJS Case ConnectSep 10, 2026 (epub)

Roy Romem, Dario Fucich, Swara Kalva et al.

✦ AI-curated · Sources linked

Case in brief

A 26-year-old man presented with recurrent posterior shoulder instability due to glenoid dysplasia, characterized by significant glenoid retroversion and bone loss. He underwent a combined opening-wedge osteotomy and posterior bone-block augmentation. Postoperative imaging showed a marked correction in retroversion and an increase in glenoid arc. At 18 months follow-up, he reported no pain or instability, with full motion and strength restored.

Diagnostic / clinical pearl

This case highlights the effectiveness of combined glenoid osteotomy and bone block augmentation as a treatment for severe posterior shoulder instability associated with glenoid dysplasia.

Source

Published in JBJS Case Connect. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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