The titanium-alloy acetabular cup is additively manufactured, enabling a seamless integration of our engineered porous metal structure, porosiTi™, with the solid substrate. The cup's unique design features ensure both solid initial fixation and long-term biologic fixation. An ideal three-holed screw pattern is accompanied by a large range of self-centering, self-tapping screws. The Multi Holed Cup offers additional screw fixation through a unique hole pattern that optimizes screw trajectory and bony purchase.

Options

14 cup sizes: Size 42 - Size 68
*size 42 and 44 cups are solid

Acetabular Liner

The liners feature α-poly™, an Alpha-Tocopherol blended DCM polyethylene.  α-poly™ is a highly cross-linked, oxidation resistant, and ultra-low wearing material.  The liner is designed to provide optimal minimum poly thickness in critical loading zones and to allow for larger heads in smaller cup sizes. 

The liner "seats" in the acetabular cup prior to the final impact. Anti-rotational tabs and an interrupted annular (notched) locking ring are designed to provide stability and prevent wear.

Options

• Eleven sizes

• Neutral, hooded, and face-changing liners available in all sizes

Options

The iNSitu™ Collared Hip System is color coded. Liner groupings and head offsets are uniquely colored for quick reference during surgery.

Along with the liner and head trials, the color coding is used for compatibility referencing on component packaging.