The base of coracoid process as a reference for glenoid reconstruction in primary or revision reverse shoulder arthroplasty: CT-based anatomical study

2020 ◽  
Author(s):  
Nadine Ott ◽  
Jan-Dirk Kieback ◽  
Kristan Welle ◽  
Christian Paul ◽  
Christof Burger ◽  
...  
Keyword(s):  
Shoulder Arthroplasty ◽  
Reverse Shoulder Arthroplasty ◽  
Anatomical Study ◽  
Coracoid Process ◽  
Glenoid Reconstruction

Retroverted glenoid reconstruction using glenoid plate in reverse shoulder arthroplasty

2017 ◽  
Vol 101 (S2) ◽  
pp. 121-127 ◽  
Author(s):  
R. Lanzone ◽  
S. Carbone ◽  
P. Albino ◽  
J.-B. Cassio ◽  
P. Métais
Keyword(s):  
Shoulder Arthroplasty ◽  
Reverse Shoulder Arthroplasty ◽  
Glenoid Reconstruction

Treatment of severe glenoid deficiencies in reverse shoulder arthroplasty: the Glenius Glenoid Reconstruction System experience

2019 ◽  
Vol 28 (8) ◽  
pp. 1601-1608 ◽  
Author(s):  
Philippe Debeer ◽  
Bart Berghs ◽  
Nicole Pouliart ◽  
Gert Van den Bogaert ◽  
Filip Verhaegen ◽  
...  
Keyword(s):  
Shoulder Arthroplasty ◽  
Reverse Shoulder Arthroplasty ◽  
Glenoid Reconstruction

scholarly journals Tomographic Analysis of Positioning of Reverse Baseplates Positioning

2021 ◽  
Vol 5 ◽  
pp. 247154922098771
Author(s):  
Alexandre Almeida ◽  
Daniel C Agostini ◽  
Pietro FT Nesello ◽  
Nayvaldo C de Almeida ◽  
Rafael Mioso ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Shoulder Arthroplasty ◽  
Reverse Shoulder Arthroplasty ◽  
Three Dimensional ◽  
Coracoid Process ◽  
Bone Deformity ◽  
Screw Position ◽  
Shoulder Arthroplasties ◽  
Tomographic Analysis ◽  
Ct Scan Analysis

Objective To verify whether reverse baseplate positioning without the support of intraoperative three-dimensional technology is within the acceptable parameters in the literature and whether glenoid bone deformity (GBD) compromises this positioning. Methods Sixty-nine reverse shoulder arthroplasties were evaluated with volumetric computed tomography (CT). Two radiologists performed blinded CT scan analysis and evaluated baseplate position within 2mm of the inferior glenoid; the inclination and version of the baseplate in relation to the Friedman line; and upper and lower screw and baseplate metallic peg end point positionings. The patients were divided according to the presence of GBD for statistical analyses. Results The two radiologists concurred reasonably in their interpretations of the following analyzed parameters: baseplate position within 2mm of the inferior glenoid rim (97.1% and 95.7%), baseplate inclination (82.6% and 81.2%), baseplate version (69.6% and 56.5%), the upper screw reaching the base of the coracoid process (71% and 79.7%), the inferior screw remaining inside the scapula (88.4% and 84.1%), and the metallic peg of the baseplate considered intraosseous (88.4% and 72.5%). Conclusion Reverse baseplate positioning without intraoperative three-dimensional technology is within the acceptable parameters of the literature, except for baseplate version and upper screw position. GBD did not interfere with baseplate positioning in reverse shoulder arthroplasty.

scholarly journals Injury to the axillary nerve after reverse shoulder arthroplasty: An anatomical study

2014 ◽  
Vol 100 (1) ◽  
pp. 105-108 ◽  
Author(s):  
A. Lädermann ◽  
B.V. Stimec ◽  
P.J. Denard ◽  
G. Cunningham ◽  
P. Collin ◽  
...  
Keyword(s):  
Shoulder Arthroplasty ◽  
Reverse Shoulder Arthroplasty ◽  
Anatomical Study ◽  
Axillary Nerve

Reverse shoulder arthroplasty for treatment of proximal humerus complex fractures in elderly: A single institution experience

Injury ◽  
2020 ◽  
Author(s):  
Alessandro Cappellari ◽  
Giulia Trovarelli ◽  
Martina Andriolo ◽  
Antonio Berizzi ◽  
Pietro Ruggieri
Keyword(s):  
Shoulder Arthroplasty ◽  
Proximal Humerus ◽  
Reverse Shoulder Arthroplasty ◽  
Single Institution ◽  
Complex Fractures

Are outcomes of uncemented reverse shoulder arthroplasty for acute proximal humerus fractures equivalent to cemented stems?

2017 ◽  
Vol 26 (10) ◽  
pp. e333
Author(s):  
Bradley S. Schoch ◽  
William R. Aibinder ◽  
Jordan D. Walters ◽  
John W. Sperling ◽  
Thomas (Quin) Throckmorton ◽  
...  
Keyword(s):  
Shoulder Arthroplasty ◽  
Proximal Humerus ◽  
Reverse Shoulder Arthroplasty ◽  
Proximal Humerus Fractures ◽  
Humerus Fractures
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