首页>
外国专利>
SHOULDER PROSTHESIS COMPRISING A GLENOHUMERAL COMPONENT
SHOULDER PROSTHESIS COMPRISING A GLENOHUMERAL COMPONENT
展开▼
机译:包含盂肱部件的肩关节假体
展开▼
页面导航
摘要
著录项
相似文献
摘要
The glenohumeral component of the invention comprises a first side (20A) and a second side (20B), which are opposite each other and which, in an implanted state in which the glenohumeral component is free-floating with respect to a humerus (H) and a glenoid (G) of a human shoulder, are in contact respectively with an end portion (PH1) of the humerus and with a glenoid component (10) intended to be secured to the glenoid. The first side of the glenohumeral component includes a convex articular surface (21) that is designed to articulate with a concave bone surface (PH2) prepared within the end portion of the humerus. The second side of the glenohumeral component includes a concave articular surface (23) that is designed to articulate with a convex articular surface (11) of the glenoid component. The corresponding shoulder prosthesis is thus reversed. Moreover, the articular interface between the glenoid component, which is secured to the glenoid, and the rest of the prosthesis has double mobility, which provides a greater range of motion between the glenoid and the humerus.
展开▼