MODULAR ACETABULAR CUP, AND ANCHORING SCREW FOR FIXING A PROSTHETIC IMPLANT SUCH AS SAID ACETABULAR CUP

摘要

The invention concerns a modular acetabular cup for surgical treatment for hip joint reconstruction in cases of total recovery of hip implant, and an anchoring screw for fixing a prosthetic implant such as said acetabular cup. The prosthetic acetabular cup comprises a support-plate (1) designed to be arranged in the acetabular cavity and anchored by means of an anchoring screw (4) including means (48) for adjusting the positioning and the locking in depth of said support-plate (1) and an adjustable spacer (2) locked thereon by a tapered shank assembly system (16, 21) and further a metal acetabular shell (3) designed to be assembled to said spacer (2) by a tapered shank assembly system (24, 33).