Charnley / Kerboull type stem



 Anatomically designed neck
Neck-shaft angle: 130° for CBL
Neck-shaft angle: 132° for PHS
10/12 morse taper angle: 6°

Cemented concept
Highly polished surface
Enhances metal implant/cortical bone contact
Optimal rotational stability
Optimal load transfer to bone
Reduces potential for loosening