MUTARS tibial stem cementless HA - Knee stem

Intended purpose

A tibial Stem used in cases of major proximal tibial bone loss. Primary indication for the use of the MUTARS systems is after bone resection because of a tumour. Further indications for the use of the MUTARS systems are massive bone loss such as in Morbus Gorham or for the revision arthroplasty and for the prosthetic treatment in case of fractures, pseudarthrosis and arthrosis.

Functional description

Composed of TiAl6V4 alloy with HA (hydroxyapatite) coating. The stems have a hexagonal cross section which provide for an optimal intramedullary fixation. Hexagonal rasps are used to achieve a primary stability of 70 Nm.