Shoulder prosthesis glenoidal component for use on coil of scapula, has fixation base provided with anchoring unit, and plate defining articular surface on plate opposed face, where articular surface cooperates with humeral head

摘要

The component (10) has a fixation base (11) fixed with a coil (G) of a scapula (S) and provided with an anchoring unit (14) anchored in the coil. A plate (15) is assembled on the fixation base in a movable manner, and defines an articular surface (16) on a plate opposed face, where the articular surface cooperates with a humeral head. The plate is mounted on the fixation base in a rotary manner around a rotation axis (17.3) parallel to an implantation geometric axis (Z-Z) of the component defined by the anchoring unit.