Bencox® Hip System Acetabular System Femoral Components
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Acetabular System

Bencox® Mirabo Cup.

Corentec’s acetabular system offers a wide choice of primary cups and revision cups for either total hip replacement or hemi arthroplasty. Each acetabular component is hemisphere shaped, maximizing both peripheral and polar contact. The surfaces of the company’s line of Bencox cups are treated with clinically proven plasma porous coating. Corentec’s Bencox cups and next generation delta ceramic liner provide a secure locking mechanism, along with a self-locating feature to ease liner placement. The Bencox cups can also be used with a choice of PE liners. The company’s latest, fourth-generation ceramic delta liner offers maximum wear reduction.

Design Info


  • Proven Fixation

    Plasma-Sprayed Ti Coating


    : Rough surface for primary fixation.


    : The microporous pure titanium coating with more than 30 percent porosity leads to direct bone apposition for secondary fixation.


  • Laser 3D Coating

    Bencox Mirabo Z Cup


    : A 3D coating technique using a laser beam produces layers of titanium powder.


    : The coating with pores of 200-500㎛ in diameter and 70 percent porosity leads to bone- in-growth.


    : A rough surface allows strong initial fixation.


  • Secure Peripheral Fixation of Cup


    : Slightly flattened dome establishes physiological load transfer throughout the periphery of the cup.


  • Secure Locking Mechanism

    Plasma-Sprayed Ti Coating


    : Secure taper lock system.


    : Provides a self-locating feature to ease liner placement.


    : No additional groove on the taper.


    : Recessed to prevent tilting, rotation and extrusion of PE liner.


  • Secure Locking Mechanism


    : Secure fixation with superior congruency for push-out, rotattion and tilting.


    Wide Range of Motion


    : Innovative locking mechanism reduces the risk of impingement.


  • Wide Range of Motion


    : Innovative locking mechanism reduces the risk of impingement.


  • Wear Reduction

    Bencox Mirabo Cup is compatible with ceramic and PE liners.


    : Unique locking design allows for ceramic and PE liner in one cup.


    : Cross-linked polyethylenes and fourth generation-delta ceramic liners.


  • 1.PE Liners


    : Cross-linked ultra-high-molecular-weight polyethylene (cross-linked UHMWPE).


    : Sufficient PE thickness (>6mm) for wear resistance.


    2.Delta Liner


    : The next generation of ceramic offers high performance.


    : Extremely low wear, ; superior mechanical strength and improved fracture.

Resource & Reference