Reverse Total Shoulder Arthroplasty for Recurrent Shoulder Dislocation in an Elderly Patient

2015 ◽  
Vol 5 (1) ◽  
pp. e2
Author(s):  
Daniel J. Shubert ◽  
Sarah B. Shubert
Keyword(s):  
Elderly Patient ◽  
Shoulder Arthroplasty ◽  
Shoulder Dislocation ◽  
Total Shoulder Arthroplasty ◽  
Reverse Total Shoulder Arthroplasty ◽  
Recurrent Shoulder Dislocation ◽  
Reverse Total Shoulder

scholarly journals Delayed Axillary Artery Occlusion after Reverse Total Shoulder Arthroplasty

2016 ◽  
Vol 2016 ◽  
pp. 1-3
Author(s):  
Omar M. Ghanem ◽  
Jana Sacco ◽  
Richard F. Heitmiller ◽  
Seyed Mojtaba Gashti
Keyword(s):  
Shoulder Arthroplasty ◽  
Shoulder Dislocation ◽  
Early Recognition ◽  
Axillary Artery ◽  
Total Shoulder Arthroplasty ◽  
Artery Occlusion ◽  
Reverse Total Shoulder Arthroplasty ◽  
Artery Injury ◽  
Angioplasty And Stenting ◽  
Reverse Total Shoulder

Axillary artery injury has been associated with shoulder dislocation and surgery. We describe a case of delayed axillary artery occlusion after reverse total shoulder arthroplasty. The injury was confirmed by Doppler and angiography and was treated with angioplasty and stenting. Early recognition and treatment of this injury are mandatory for patients’ recovery.

Complication and revision rates after reverse total shoulder revision from hemiarthroplasty: a systematic review

2021 ◽  
pp. 175857322110193
Author(s):  
Arjun K Reddy ◽  
Jake X Checketts ◽  
B Joshua Stephens ◽  
J Michael Anderson ◽  
Craig M Cooper ◽  
...  
Keyword(s):  
Systematic Review ◽  
Shoulder Arthroplasty ◽  
Revisional Surgery ◽  
Total Shoulder Arthroplasty ◽  
Surgical Site Infections ◽  
Total Sample ◽  
Reverse Total Shoulder Arthroplasty ◽  
Common Complication ◽  
Humeral Component ◽  
Reverse Total Shoulder

Background Thus, the purpose of the present study was to (1) characterize common postoperative complications and (2) quantify the rates of revision in patients undergoing hemiarthroplasty to reverse total shoulder arthroplasty revisional surgery. We hypothesize that hardware loosenings will be the most common complication to occur in the sample, with the humeral component being the most common loosening. Methods This systematic review adhered to PRISMA reporting guideline. For our inclusion criteria, we included any study that contained intraoperative and/or postoperative complication data, and revision rates on patients who had undergone revision reverse total shoulder arthroplasty due to a failed hemiarthroplasty. Complications include neurologic injury, deep surgical site infections, hardware loosening/prosthetic instability, and postoperative fractures (acromion, glenoid, and humeral fractures). Results The study contained 22 studies that assessed complications from shoulders that had revision reverse total shoulder arthroplasty from a hemiarthroplasty, with a total sample of 925 shoulders. We found that the most common complication to occur was hardware loosenings (5.3%), and of the hardware loosenings, humeral loosenings (3.8%) were the most common. The revision rate was found to be 10.7%. Conclusion This systematic review found that revision reverse total shoulder arthroplasty for failed hemiarthroplasty has a high overall complication and reintervention rates, specifically for hardware loosening and revision rates.

Assessment of glenoid baseplate initial micromotion and fixation strength in reverse total shoulder arthroplasty designs using a direct shear force methodology

2021 ◽  
pp. 175857322110329
Author(s):  
Therese E Parr ◽  
Jennifer K Anderson ◽  
Alan M. Marionneaux ◽  
John M Tokish ◽  
Stefan J Tolan ◽  
...  
Keyword(s):  
Shoulder Arthroplasty ◽  
Shear Force ◽  
Total Shoulder Arthroplasty ◽  
Reverse Total Shoulder Arthroplasty ◽  
Fixation Strength ◽  
Shoulder Prosthesis ◽  
Direct Shear ◽  
Device Failure ◽  
Glenoid Baseplate ◽  
Reverse Total Shoulder

Background In a reverse total shoulder arthroplasty, the altered glenohumeral joint center of rotation subjects the glenoid baseplate to increased shear forces and potential loosening. Methods This study examined glenoid baseplate micromotion and initial fixation strength with the application of direct shear force in a Sawbone model. The reverse total shoulder arthroplasty systems examined were the DJO Reverse® Shoulder Prosthesis, the Exactech Equinoxe® Reverse System, and the Tornier AequalisTM Reverse Shoulder Prosthesis. Specimens were cyclically tested with increasing shear loads until 150 µm of displacement between the implant and glenoid was achieved, and subsequently until failure, classified as either 1 cm of implant/glenoid displacement or fracture. Results The average load withstood for the 150 µm threshold for DJO, Tornier, and Exactech was 460 ± 88 N, 525 ± 100 N, and 585 ± 160 N, respectively. The average total load at device failure for DJO, Tornier, and Exactech was 980 ± 260 N, 1260 ± 120 N, and 1350 ± 230 N, respectively. Discussion The Exactech implant design trended toward requiring more load to induce micromotion at each threshold and to induce device failure, most commonly seen as inferior screw pull out. This study proposes design features that may enhance fixation and suggests little risk of initial micromotion or failure during initial post-operative recovery.

Scapular and Humeral Elevation Coordination Patterns Used Before vs. After Reverse Total Shoulder Arthroplasty

2021 ◽  
pp. 110550
Author(s):  
Antonia M. Zaferiou ◽  
Christopher B. Knowlton ◽  
Suk-Hwan Jang ◽  
Bryan M. Saltzman ◽  
Nikhil N. Verma ◽  
...  
Keyword(s):  
Shoulder Arthroplasty ◽  
Total Shoulder Arthroplasty ◽  
Reverse Total Shoulder Arthroplasty ◽  
Coordination Patterns ◽  
Reverse Total Shoulder

The role of the subscapularis tendon in a lateralized reverse total shoulder arthroplasty: repair versus nonrepair

2019 ◽  
Vol 43 (11) ◽  
pp. 2579-2586 ◽  
Author(s):  
Edoardo Franceschetti ◽  
Edoardo Giovannetti de Sanctis ◽  
Riccardo Ranieri ◽  
Alessio Palumbo ◽  
Michele Paciotti ◽  
...  
Keyword(s):  
Shoulder Arthroplasty ◽  
Total Shoulder Arthroplasty ◽  
Reverse Total Shoulder Arthroplasty ◽  
Subscapularis Tendon ◽  
Reverse Total Shoulder
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