Patent ID: 8500815

Claim:
Shoulder prosthesis, —comprising: (i) a prosthetic stem with an upper surface provided with a central or axial cavity having a near-vertical orientation, said central cavity communicating with a transverse smooth unthreaded hole having a near-horizontal radial orientation, said smooth hole being designed for the passage of a transverse tuberosity bone fixation screw, (ii) a humeral articular bearing component designed for cooperation with the glenoid cavity or with a glenoid implant, said humeral articular bearing component being either a convex articular implant of an “anatomical shoulder prosthesis” or a concave articular implant of a “reverse shoulder prosthesis”, (iii) an insert, referred to as “anchorage insert”, designed for insertion into the central cavity of the prosthetic stem, —wherein said anchorage insert has a transverse hole, referred to as “locking hole”, provided with a screw-locking means, said anchorage insert being designed for locking of the tuberosity bone fixation screw.