Reverse Total Shoulder Arthroplasty without Bone-Grafting for Severe Glenoid Bone Loss in Patients with Osteoarthritis and Intact Rotator Cuff

2016 ◽  
Vol 98 (21) ◽  
pp. 1801-1807 ◽  
Author(s):  
Edward G. McFarland ◽  
Gazi Huri ◽  
Yoon Suk Hyun ◽  
Steve A. Petersen ◽  
Uma Srikumaran
2020 ◽  
Vol 20 ◽  
pp. 78-86 ◽  
Author(s):  
Michael-Alexander Malahias ◽  
Dimitrios Chytas ◽  
Lazaros Kostretzis ◽  
Emmanouil Brilakis ◽  
Emmanouil Fandridis ◽  
...  

2017 ◽  
Vol 2 (3) ◽  
pp. e0015 ◽  
Author(s):  
Adam Lorenzetti ◽  
Jonathan J. Streit ◽  
Andres F. Cabezas ◽  
Kaitlyn N. Christmas ◽  
Joey LaMartina ◽  
...  

Author(s):  
Heath B. Henninger ◽  
Michael D. Harris ◽  
Kristen R. Petersen ◽  
Robert T. Burks ◽  
Robert Z. Tashjian

Scapular notching is a complication of reverse total shoulder arthroplasty (rTSA) that results in bone loss on the lateral border of the scapula. Notching has been reported in up to 86% of patients at 5 year follow-up [1], and is graded 1–4 as a function of progressive bone loss [2]. Notching may arise from impingement, erosion, periprosthetic osteolysis, stress shielding or a combination of these [1]. Glenosphere position can mitigate notching by limiting hardware impingement [3–5], but may increase the forces required to abduct the arm [6]. Clinicians might optimize patient range of motion and function via implant placement if susceptibility to notching was known a-priori.


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