RSL Cementless Revision Femoral Stem

8 Longitudinal Ridge Design

Resists rotational stress, reduces stem thickness to decrease stiffness, increases contact area, enhances immediate stability

2° Taper Design

Even stress distribution, enhancing immediate stability

Integrated & Rough surface design 

Ensures femoral stem strength (not easily fractured), improves safety. 

Increases surface roughness and enhances immediate stability, optimizes microstructural mechanics, improves long-term bone integration. 

Round Cross-Section Design

Allows free adjustment of anteversion angle; 

no edges, avoids stress concentration.

Ti6Al4V (TC4) Material

Reduced Stress Shielding: TC4 has a lower elastic modulus, closely matching the human skeleton, minimizing stress shielding.

Enhanced Biocompatibility: TC4 offers superior corrosion resistance and cytocompatibility, promoting osteoblast function and cell differentiation.

Neck High-Polish & Proximal Binding Hole Design

Reduce the possibility of detritus generated by friction between the neck of the femoral stem and the acetabular side.

Fixes size for greater control over bone fracture