Shoulder prosthesis assembly

(57) Summary book invention relates to the shoulder prosthetic dentistry implement assembly object, and this shoulder prosthetic dentistry implement assembly object, The meta-glenoid cavity element (7) currently formed with the plate (13) provided with the central tube-like block (14) which is a fixed component in a glenoid cavity (3), being designed in order to cover this meta-glenoid cavity element -- and the inside of the above-mentioned tubular block -- a muricoid -- the glenoid cavity ball (9) equipped with the direction screw of an axis (35) which carries out ON being provided, and, Have this glenoid cavity ball and the articular surface (11) currently designed that it should collaborate with the cup of the humerus prosthetic dentistry implement (2) connected with it the above-mentioned assembly object, It is a means (16, 45, 46; 51, 50, 49) to guide a glenoid cavity ball, Provide what is constituted that it should be made easy that it is fixed on a meta-glenoid cavity element, and the above-mentioned means, Provide the pin (46) constituted in order to pass in a tubular block (14) and to be inserted into the direction passage of an axis of a screw (35), have, and a glenoid cavity ball (9), Show around by being made to 摺動 a pin (46) top, and in this case until a screw (35) is correctly inserted into the axis of a tubular block (14) that screw, there is no risk of damaging the male screw part of this screw and the female screw part of a block -- a muricoid -- ON can be carried out. Advantageously, the free end (48) of a screw (35) can be cuted off the corners in a similar manner that it should make it easy to be inserted into a block (14), without damaging a screw part. The composition of the present invention is especially useful if the difficulty of a surgeon locating a glenoid cavity ball (9) surely to the meta-glenoid cavity element (7) which encounters is taken into consideration.