A revision acetabular cup for reconstructing the anatomical center of rotation of the acetabulum
A technology of rotation center and acetabular cup, applied in the field of acetabular cup revision, can solve the problem of moving up the acetabular anatomical rotation center, and achieve the effect of promoting integration and facilitating connection
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[0044] The following is attached Figure 1-7 The application is described in further detail.
[0045] The embodiment of the present application discloses a revision acetabular cup for reconstructing the anatomical rotation center of the acetabulum.
[0046] refer to figure 1 and figure 2 , a revision acetabular cup for reconstructing the anatomical center of rotation of the acetabulum, used in severe acetabular bone defects, located in the acetabulum, and used to reconstruct the anatomical center of rotation of the acetabulum, comprising a hollow bulge 1, bulge 1 It is a drum-shaped structure with openings at both ends. One end of the protruding part 1 is fixedly connected with a hollow outer cup body 2 which is arranged obliquely. The edge of the cup mouth intersects with a point on the edge of the protruding part 1 away from the end of the outer cup body 2, forming an angle of 15-25° between the protruding part 1 and the outer cup body 2, and the protruding part 1 is clo...
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