| 摘要 |
Inverse prosthesis of the shoulder for the articulation of a humerus (12) in a scapula (11) of a shoulder having a glenoid cavity (15), comprising a first articulation element (35), at least partly concave and attached to the top of said humerus (12), and a second articulation element (25), partly convex, associated with said glenoid cavity (15) by means of metal attachment means (16, 120). The metal attachment means comprises a metal support (16) anchored in the glenoid cavity (15), and a metal pin (120) including in a single piece a conical front portion (121) inserted into an axial cavity (18) of the metal support (16) and a cylindrical rear part having an external surface (126) rigidly blocked inside a seating (27) of the glenoid head (25).
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