Bencox® Hip System Acetabular System Femoral Components
Lospa® Knee System Primary Replacement Revision Replacement
Lospa® IS™ Spinal Fixation System Screw System Cage System Hip Anatomy Disease & Injury Total Hip Replacement
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Femoral Components

Benfix™ Long Stem.

The Bencox femoral system from Corentec is a double-tapered, wedge stem, system designed to suit the anatomical structure in the marrow cavity. The section is rectangular-shaped, which helps to ensure strong initial press-fit fixation in the femoral marrow cavity. Designed with 12/14 specifications , the Corentec femoral system heads ensures compatibility with existing ball heads. Our femoral components offer a choice of stems, applying proven coating technology and patented neck design for a wide range of motion. In addition, they are compatible with either the Co-Cr head or our fourth generation delta ceramic head, which strengthens wear resistance and provides excellent biocompatibility.

Design Info


  • Solution For Osteoporotic and Comminuted Fracture


    : Extended distal body enhances stability in the diaphysis.


    : Long stem length can be possible for revision.


    : Wiring holes for the reduction of the comminuted lesser and greater trochanter.


  • Stable Fixation


    : Proximal taper resists axial displacement.


  • Enhanced Rotational Stability


    : Rectangular cross-section, and longitudinal and transverse grooves may enhance rotational and axial stability.


    : Transverse grooves provide axial stability and convert hoop stress to compressive loads.


  • Stress Distribution


    : Low elastic modulus of ti-alloy and tapered stem.


    : Distal slot provides stress distribution and may reduce thigh pain.


  • Wide Range of Motion

    Enhanced Neck Shape


    : Improved trapezoidal neck design allows for a wide range of motion, and protects against impingement and dislocation.

Resource & Reference