• Cementless stem

• Forged Titanium alloy

•Two kinds of coatings: Grit-blasted  and Micro Arc Oxidized surface  

• Patented neck shape to increase ROM

• Double tapered system

• Rectangular cross-section

• Three planar extruded fin

• More chamfered lateral shoulder

 

size：#DDH1-#13 

 

The Micro Arc Oxidation (MAO) coating on the stem surface with the 5.5μm roughness and 1-5μm porous structure can increase the contact to cancellous bone and good for osteoblast adherence.