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
Knee Anatomy Disease & Injury Total Knee Replacement
Spine Anatomy Disease & Injury Surgical Treatment
Shoulder Anatomy Disease & Injury Total Shoulder Replacement
R&D Center Introduction Accomplishments Notice
Company Corporate Information Quality Statement World Wide Network

Acetabular System

Bencox® Delta Liner.

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


  • The Lowest Wear Rates


    : The next (fourth) generation of ceramic offers high performance.


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


    : Approximately 75 percent aluminum oxide provides the basic hardness and wear resistance.


    : Mixing about 25 percent zirconia with other additives offers improved mechanical properties.


    : Higher mechanical properties, including higher fracture toughness than those made of pure aluminum oxide.


  • Biocompatibility


    : Patient metal sensitivity reduces the life of the implant.


    : The possibility of health risks due to metallic wear cannot be excluded.

Resource & Reference