Shoulder Prosthesis
نویسنده
چکیده
منابع مشابه
Evolution of the reverse total shoulder prosthesis.
Over the last decade, reverse total shoulder arthroplasty has gained significant popularity due to its ability to address difficult reconstructive shoulder problems that could not be adequately treated in the past. The concept of the reverse shoulder prosthesis was introduced in the 1970s, but the initial attempts were associated with high complication and implant failure rates. The pioneering ...
متن کاملAre there differences between stemless and conventional stemmed shoulder prostheses in the treatment of glenohumeral osteoarthritis?
BACKGROUND Conventional stemmed anatomical shoulder prostheses are widely used in the treatment of glenohumeral osteoarthritis. The stemless shoulder prosthesis, in contrast, is a new concept, and fewer outcome studies are available. Therefore, the purpose of the study was to investigate the early functional outcome and postoperative proprioception of a stemless prosthesis in comparison with a ...
متن کاملRevision of shoulder replacement with a reversed shoulder prosthesis (Delta III): report of five cases.
The authors report on their experience in revision total shoulder arthroplasty using the Delta III shoulder prosthesis, a reversed constrained prosthesis which is known to give good functional results in the rotator cuff-deficient shoulder. It was implanted in patients with a failed total or hemishoulder prosthesis. The Constant-Murley score was used to assess the functional outcome. The prelim...
متن کاملThe reverse shoulder prosthesis (Delta III) in acute shoulder fractures: technical considerations with respect to stability.
The reverse shoulder prosthesis reverses the relationship between the scapular and humeral component, resulting in a mechanical advantage as the deltoid muscle is able to compensate for the rotator cuff deficiency. Based on this mechanical advantage, the reverse shoulder prosthesis has become an accepted alternative for the treatment of complex proximal humeral fractures. The purpose of this ar...
متن کاملLengthener loosening in a reversed shoulder prosthesis: a case report.
The reverse shoulder prosthesis is designed for the treatment of glenohumeral arthritis with irreparable cuff arthropathy. Although it has given good short term results the prosthesis is not free of complications. In this case report we describe an implant-related complication.
متن کاملDesign and evaluation of a prosthesis control system based on the concept of extended physiological proprioception.
This paper describes the design and evaluation of an experimental prosthesis-control system based on the concept of extended physiological proprioception (EPP). It was originally hypothesized that EPP control effected by residual shoulder motion could be effectively applied in multifunctional prostheses for shoulder disarticulation amputees. The experimental system developed for this study util...
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