Made of forged Ti alloy. Coarse surface treatment provides best interface for bone growthHighly polished flat neck decreases grindings caused by friction between stem neck and UHMWPE component and increases patients’ mobilitySpecial taper design with multiple fins enhances primary stabilityRetain proximal spongy bone to the maximum extent; Prevent distal stress shielding and avoid thigh painTriplanar taper design and rectangle cross section provide best stability resistant to rotation

Microporous Stem 145