Sigma HP Partial Femorals - Uncoated unicondylar knee femur prosthesis

Intended purpose

The Sigma HP Partial Femoral is one component of the SIGMA High Performance Partial Knee System is intended to replace articulating elements of a single compartment of a damaged knee joint where there is evidence of sufficient sound bone to seat and support the components.

Functional description

The Sigma HP Partial Femorals are uncoated unicondylar femoral replacements, made out of CoCr and for cemented use. They articulate with one of the Sigma HP Partial Inserts.