MUTARS® Proximal Tibia
Modular megaprosthesis for proximal tibial replacement, with femoral resurfacing — in tumors of the proximal tibia.
MUTARS® Proximal Tibia reconstructs the proximal tibia following tumor resection, with a rotating-hinge knee arthroplasty and femoral resurfacing. The first MUTARS® proximal tibia model was brought to market in 1995.
The system uses GenuX® MK components (stem, femoral component, MK polyethylene insert), the MUTARS® coupling, the proximal tibial plateau with its connecting part, cemented and uncemented tibial stems, and a cemented patellar component (made of polyethylene). Soft-tissue reattachment is performed with the MUTARS® attachment tube.
The toothed connections allow intraoperative rotational adjustment, and additional bone loss can be addressed with EPORE® metaphyseal cones and components.
- Tumors in the region of the proximal tibia.
- Proximal tibial reconstruction with rotating-hinge knee arthroplasty and femoral resurfacing.
Femoral resurfacing
Proximal tibial replacement with femoral resurfacing and a rotating hinge.
GenuX® MK components
Compatible with the modular GenuX® MK knee system.
Soft-tissue reattachment
MUTARS® attachment tube for reinsertion of the tendon/extensor apparatus.
EPORE® augmentation
Porous-titanium metaphyseal cones and components for bone defects.
- Location
- Proximal tibia + knee joint
- Minimum reconstruction length
- ≥ 115 mm
- Components
- GenuX® MK, MUTARS® coupling, proximal tibial plateau, cemented/uncemented stems, cemented PE patella
- Augmentation
- EPORE® metaphyseal cones and components (porous titanium)
- Materials
- implatan® (TiAl6V4), implavit® (CoCrMo), UHMW-PE
Would you like information about MUTARS® Proximal Tibia?
The Ronda Medical team provides details about availability, configurations, and technical support.
Contact the team