Smith-Nephew - Model HI Lubricer - Cementless Threaded Cup System - Brochure

Since the first implantation in May 1988, the HI cup has been implanted with unchanged external geometry and material. The typical features of the HI cup are its single-start flat thread and the bone-sparing parabolic shape. Surgeons have an option of either ceramic-, cross-linked polyethylene- or polyethylene-inserts with direct anchoring in the titanium shell.