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Cementless / Pressfit Stem

Ati Vg bioactiv

Fixation : Cementless

Material : Ti6Al4V (ISO 5832-3) with HA And Titanium Porous Coating done as per US FDA norms.

Taper : 12/14

Combinable With :

Metal (Co.Cr / S.S) and Ceramic femoral heads

Modular Bipolar Cups

Uncemented Shell

Variant : Standard CCD angle 130°

Sizes : available sizes : 0, 1, 2, 3, 4, 5

Features :

1.Next generation stem with Universal 12/14 taper cone.

2. Proximally HA and Titanium Porous coated stem which results in rotational and axial stability thus increasing the load carrying capacity of the proximal stem. The secondary anchorage is finally achieved by osteointegration, which is promoted by the HA coated osteophilic titanium alloy and the roughness of the porous surface.

3. Optimized neck geometry which features a narrow neck which increases available range of motion, while maintaining strength.

4. Tapered Distal Stem Geometry Uniformly distributes axial forces.

5. A/P Normalizations Converts shear stresses to compressive forces for optimal proximal loading.

6.Unique size-specific medial curvature increasing proximal conformity to improve primary stability.

Item Code Ati-bioActive VG STEM .12/14
221.900 ATi-bioactiv vG Stem Ex-small - 0 (12/14) Taper
221.901 ATi-bioactiv vG STEM Small-1 (12/14) Taper
221.902 ATi-bioactiv vG STEM Small plus-2 (12/14) Taper
221.903 ATi-bioactiv vG STEM Medium-3 (12/14) Taper
221.904 ATi-bioactiv vG STEM Medium plus-4 (12/14) Taper
221.905 ATi-bioactiv vG STEM Large-5 (12/14) Taper
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