| 摘要 |
The implantation method consists in the successive introduction of multilateral needle salients into the spongy bone whilst the needle salients are symmetrically placed on the terminal surfaces of the endoprosthesis, up to the resistance with its edge and the resistance surface, whilst the remaining free area between the needle salients is filled up to the terminal surfaces in the "biological silence" by osteoblasts. The endoprosthesis distinguishes itself by the fact that it is composed by the glenoid cavity (1) and the head (2) which have round terminal surfaces (3 and 11) with multilateral needle salients (4) which are placed on them (1, 2) with a different length and mutually parallel axes which are perpendicular to the planes in which lies the round resistance edge (6) of the glenoid cavity as well as the resistance plane (10) of the head.
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