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Erschienen in: Current Reviews in Musculoskeletal Medicine 1/2016

01.03.2016 | Shoulder Arthroplasty (G Athwal, Section Editor)

Surgical management of the biconcave (B2) glenoid

verfasst von: Kenneth W. Donohue, Eric T. Ricchetti, Joseph P. Iannotti

Erschienen in: Current Reviews in Musculoskeletal Medicine | Ausgabe 1/2016

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Abstract

Glenohumeral osteoarthritis produces a wide spectrum of glenoid pathology. The B2 glenoid is defined by asymmetric posterior bone loss with the development of a biconcavity and posterior translation of the humeral head. Progressive bone loss results in increasing glenoid retroversion, which must be corrected during anatomic shoulder arthroplasty. The goals of arthroplasty should also include centering the humeral head and restoring the normal glenoid joint line. When there is minimal bone loss, this may be accomplished with a standard glenoid component and asymmetric reaming. More significant bone loss requires bone grafting or the use of an augmented glenoid component. Reverse shoulder arthroplasty is also an option for older patients or patients with severe bone loss.
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Metadaten
Titel
Surgical management of the biconcave (B2) glenoid
verfasst von
Kenneth W. Donohue
Eric T. Ricchetti
Joseph P. Iannotti
Publikationsdatum
01.03.2016
Verlag
Springer US
Erschienen in
Current Reviews in Musculoskeletal Medicine / Ausgabe 1/2016
Elektronische ISSN: 1935-9748
DOI
https://doi.org/10.1007/s12178-016-9315-1

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