Robotic Biomechanical Evaluation of Reverse Shoulder Implants
نویسندگان
چکیده
منابع مشابه
Biomechanical evaluation of subcrestal dental implants with different bone anchorages.
This study evaluated the biomechanical influence of apical bone anchorage on a single subcrestal dental implant using three-dimensional finite element analysis (FEA). Four different bone anchorage designs were simulated on a posterior maxillary segment using one implant with platform switching and internal Morse taper connection as follows: 2 mm subcrestal placement with (SW) or without (SO) th...
متن کاملBiomechanical and histological evaluation of hydrogel implants in articular cartilage.
We evaluated the mechanical behavior of the repaired surfaces of defective articular cartilage in the intercondylar region of the rat femur after a hydrogel graft implant. The results were compared to those for the adjacent normal articular cartilage and for control surfaces where the defects remained empty. Hydrogel synthesized by blending poly(2-hydroxyethyl methacrylate) and poly(methyl meth...
متن کاملReverse shoulder arthroplasty: clinical results and quality of life evaluation☆
OBJECTIVE To evaluate the clinical and radiological results and the impact on quality of life of the reverse shoulder arthroplasty. METHODS Retrospective case series evaluating 13 patients undergoing reverse shoulder arthroplasty with at least two years of clinical follow-up. Clinical evaluation was performed before and after surgery with the ASES and VAS scales and hand-mouth, hand-neck, and...
متن کاملEffect of lateral offset center of rotation in reverse total shoulder arthroplasty: a biomechanical study.
BACKGROUND Lateral offset center of rotation (COR) reduces the incidence of scapular notching and potentially increases external rotation range of motion (ROM) after reverse total shoulder arthroplasty (rTSA). The purpose of this study was to determine the biomechanical effects of changing COR on abduction and external rotation ROM, deltoid abduction force, and joint stability. MATERIALS AND ...
متن کاملEffect of deltoid tension and humeral version in reverse total shoulder arthroplasty: a biomechanical study.
BACKGROUND No clear recommendations exist regarding optimal humeral component version and deltoid tension in reverse total shoulder arthroplasty (TSA). MATERIALS AND METHODS A biomechanical shoulder simulator tested humeral versions (0°, 10°, 20° retroversion) and implant thicknesses (-3, 0, +3 mm from baseline) after reverse TSA in human cadavers. Abduction and external rotation ranges of mo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JSES Open Access
سال: 2019
ISSN: 2468-6026
DOI: 10.1016/j.jses.2019.10.034