RECURRENT POSTERIOR GLENOHUMERAL DISLOCATION ASSOCIATED WITH INCREASED RETROVERSION OF THE GLENOID

Citation
Ma. Wirth et al., RECURRENT POSTERIOR GLENOHUMERAL DISLOCATION ASSOCIATED WITH INCREASED RETROVERSION OF THE GLENOID, Clinical orthopaedics and related research, (308), 1994, pp. 98-101
Citations number
21
Categorie Soggetti
Surgery,Orthopedics
ISSN journal
0009921X
Issue
308
Year of publication
1994
Pages
98 - 101
Database
ISI
SICI code
0009-921X(1994):308<98:RPGDAW>2.0.ZU;2-9
Abstract
Recurrent traumatic posterior glenohumeral dislocation is rare and pro bably represents < 5% of all recurrent shoulder instability cases.(4) Operative management of this problem is considered when symptomatic re current instability occurs despite an adequate physician-directed reha bilitation program.(2,7,9,13,15,17,19) Before surgery, it is essential to recognize all directions of instability and any anatomic factors t hat may predispose the shoulder to recurrent instability, such as hume ral head or glenoid defects, abnormal glenoid version or other anthrop omorphic abnormalities, rotator cuff tears, neurologic injuries, or ge neralized ligamentous laxity. The authors report on a patient who had 2 previous failed attempts at posterior capsulorrhaphy for recurrent p osterior shoulder dislocation after an atraumatic injury. The patient demonstrated a previously unrecognized unilateral increase in glenoid fossa retroversion and was successfully treated with a posterior openi ng wedge osteotomy of the scapular neck.