Postimpingement instability following reverse shoulder arthroplasty: a parametric finite element analysis
نویسندگان
چکیده
منابع مشابه
Humeral-sided Radiographic Changes Following Reverse Total Shoulder Arthroplasty
Background: We sought to characterize humeral-sided radiographic changes at a minimum of 2 years after reverseshoulder arthroplasty (RSA) to determine their association with specific implantation techniques.Methods: The immediate and most recent postoperative anteroposterior radiographs of 120 shoulders with primary RSAand a minimum of 2-years of radiographic follow-up were an...
متن کاملA Finite Element Modeling Approach to Understanding Critical Mechanical Trade-offs in Reverse Shoulder Arthroplasty
INTRODUCTION Reverse shoulder arthroplasty (RSA) holds increasing attraction as a means to reliably restore pain-free function to patients with glenohumeral arthritis who are rotator cuff-deficient [1]. RSA utilizes a reverse ball-in-socket design, with the humeral component as the socket and the glenoid component the ball (glenosphere), to medialize and distalize the humeral center of rotation...
متن کاملWhat is a Successful Outcome Following Reverse Total Shoulder Arthroplasty?
BACKGROUND With variations in joint destruction, patient expectations and health status, it can be difficult to interpret outcomes following arthroplasty. The purpose of this study was to determine the relationships between different outcome indicators in 44 patients followed for two years after a reverse shoulder arthroplasty. METHODS Prospectively collected outcomes included the Constant-Mu...
متن کاملTranexamic acid in total shoulder arthroplasty and reverse shoulder arthroplasty: a systematic review and meta-analysis
BACKGROUND The effects of tranexamic acid (TXA) in the setting of shoulder arthroplasty are unclear. The objective of this study was to examine the effects of TXA in reducing the need for blood transfusions and blood loss in patients undergoing primary total shoulder arthroplasty (TSA) and reverse total shoulder arthroplasty (RTSA). METHODS We conducted a systematic review and meta-analysis o...
متن کاملBilateral anatomic total shoulder arthroplasty versus reverse shoulder arthroplasty.
The results of anatomic total shoulder arthroplasty and reverse shoulder arthroplasty have previously been reported separately. Although the indications differ, scenarios exist in which a patient may have a total shoulder arthroplasty on 1 shoulder and a reverse shoulder arthroplasty on the contralateral shoulder.Between 1992 and 2009, twelve patients underwent bilateral sequential primary shou...
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ژورنال
عنوان ژورنال: Seminars in Arthroplasty: JSES
سال: 2021
ISSN: 1045-4527
DOI: 10.1053/j.sart.2020.10.005