A key design of CREST® II is the sharp longitudinal ribs along the stem, supporting adhesion to the trochanter and is designed to be beneficial for both bony apposition and rotational stability.
The CREST® II Revision Hip System (Femoral Stem - Uncemented) features a cone angle of 2° as the fixation in revision situations is predominantly diaphyseal. Sizing is offered in 1 mm increments for flexibility in both systems. The overall circular cross section and tapered geometry of each stem system offers even distribution of stress, reducing peak loads, and the risk of femoral fracture during stem insertion.
Material : Titanium Alloy (ISO 5832-3)