Factors associated with internal rotation outcomes after reverse shoulder arthroplasty
نویسندگان
چکیده
منابع مشابه
Effects of glenosphere positioning on impingement-free internal and external rotation after reverse total shoulder arthroplasty.
INTRODUCTION Patients may experience a loss of internal rotation (IR) and external rotation (ER) after reverse total shoulder arthroplasty (RTSA). We hypothesized that alterations in the glenosphere position will affect the amount of impingement-free IR and ER. MATERIALS AND METHODS Computed tomography (CT) scans of the scapula and humerus were obtained from 7 cadaveric specimens, and 3-dimen...
متن کاملPrevious Rotator Cuff Repair Is Associated With Inferior Clinical Outcomes After Reverse Total Shoulder Arthroplasty
BACKGROUND Although recent evidence suggests that any prior shoulder surgery may cause inferior shoulder arthroplasty outcomes, there is no consensus on whether previous rotator cuff repair (RCR) is associated with inferior outcomes after reverse total shoulder arthroplasty (RTSA). PURPOSE To retrospectively compare outcomes in patients who underwent RTSA with and without previous RCR. STUD...
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We report a case which highlights the rare but devastating complication of postoperative vision loss (POVL) in orthopaedic surgery. Though documented previously, it has not been reported in shoulder arthroplasty surgery of which we present the first case. The aetiology of POVL is difficult to elucidate due to its elusive nature. We explain the risks associated with regional blocks used for such...
متن کاملMedialized Versus Lateralized Center of Rotation in Reverse Shoulder Arthroplasty.
Reverse shoulder arthroplasty may be performed using components that medialize or lateralize the center of rotation. The purpose of this prospective study was to directly compare 2 reverse shoulder arthroplasty designs. Two treatment groups and 1 control group were identified. Group I comprised 9 patients using a medialized Grammont-style (GRM) prosthesis with a neck-shaft angle of 155°. Group ...
متن کاملComparison of outcomes using anatomic and reverse total shoulder arthroplasty.
UNLABELLED Worldwide, the usage of both anatomic total shoulder arthroplasty (aTSA) and reverse total shoulder arthro- plasty (rTSA) has increased significantly due, in part, to the predictability of acceptable outcomes achieved with each prosthesis type. This study quantifies outcomes using five different metrics and compares results using one platform total shoulder arthroplasty system that u...
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ژورنال
عنوان ژورنال: Orthopaedics & Traumatology: Surgery & Research
سال: 2019
ISSN: 1877-0568
DOI: 10.1016/j.otsr.2019.07.024