Groupe Lepine - Model QUATTRO™ PnP -Acetabular Cup

The cobalt-chromium alloy QUATTRO™ PnP cup is a dual mobility, cementless press-fit implant solution. The stability in rotation and tilting is increased through equatorial fins and tropical spikes (QUATTRO™ VPS HAP PnP version). A bioactive titanium-hydroxyapatite bilayer coating is applied using a vacuum plasma spray technique with an excellent industrial control. An innovative impaction plate is vacuum-preassembled with the cup. A cemented PnP acetabular cup has an external finish adapted to its fixation to the cement mantle.