Based on a proven design, the HACTIV® cementless primary femoral component is a fully hydroxyapatite coated titanium alloy stem that has been in clinical use since 2001.
Options: Collared and non-collared implants available in standard 135° and lateralised 128° neck shaft angle.
Pathway: Instrumentation caters for most approaches including the direct anterior approach, and provides multiple solutions throughout the procedural steps.
Unique: Electrochemical titanium anodisation aims to improve corrosion resistance while allowing for easier implant identification.
- The HACTIV® stem is designed and manufactured in France by the team originally responsible for one of the world’s most widely used cementless femoral implants.
- More than 25,000 HACTIV® stems have been implanted worldwide since 2001.
- The stem features a polished, fully cylindrical, reduced diameter femoral neck to improve range of movement.
Stability has been enhanced by the sloping macrostructures that sit perpendicular to the axis of load and are curved in line with the native compressive arches to help create osteo-integration bonding.
The two neck variants available and can be used with the three main morphotypes (varus, normal and valgus).
The femoral heads range from Ø22.2 – Ø40mm.
- The HACTIV® system offers a progressive combination between lateralisation and lengthening.