Femoral Stem PAVI™
The titanium alloy PAVI™ HAP self-locking femoral stem is intended for a cementless implantation. Its design provides effective primary stability in rotation and exceptional distribution of stresses at the interface to maintain the bone stock. It is available in 2 ranges of neck-shaft angles (130° and 135°) to meet morpho-adaptation needs.
A bioactive titanium-hydroxyapatite bilayer coating is applied using a vacuum plasma spray technique with an excellent industrial control.
Today, it has an extensive clinical track record.
Design of the neck allowing a wider range of motion. Its 12/14 taper allows for a wide selection of femoral heads: short, medium or long necks, 22.2 or 28 mm diameter in stainless steel or CoCr, 28 mm diameter in Ceralepine, 28, 32 or 36 mm diameter in Biolox Delta alumina. |
||
Possible implantation, intraoperative, with the same instrumentation, of a cemented stem depending on the bone quality encountered. |
||
Simple and versatile instrumentation adapted to all surgical approaches and common to the ranges of cemented and non-cemented stems. Design of broaches facilitating their introduction into the greater trochanter. |