Expersus Cementless Stem is coming from OHST in Germany and cementless stems. It has two kinds of CCD angles, 125° and 135° and has 7 sizes in each CCD angle stems.

・The body of the stem has a triple tapered shape to ensure both self-clamping as well as the necessary rotational stability.

・Apart from the polished neck area, the cementless Expersus Hip Stem has all-round titanium plasma spray and hydroxyapatite coating.

・In order to cater for the various femoral anatomies of the patients, the cementless stem comes in seven sizes for the standard CCD of 125° and CCD of 135°.

・Expersus Stem is a collarless stem, then it allows more anatomical vertical stress distribution to the calcar then it make a role of contribution of disturbing bone atrophy around calcar region.