Unicondylar Knee Prosthesis

As the other members of the GMK family, the GMK UNI offers a complete product range to fit different surgeon’s preferences and patient’s conditions.
The GMK UNI has been conceived to be soft tissue friendly. Both implant and instrumentation are designed to fit muscle sparing surgical approaches.

Anatomic and symmetric femur both for medial and lateral compartment.
Same femoral resection profile for each size.
Tibial tray available in metal back and full PE fixed version.
Only two instrument trays required to complete a surgery.

Bone preserving femoral component: the thickness of distal and posterior condyles is always 6mm, independently form the size being implanted
Same femoral resections for all sizes allow freedom to choose the optimal femoral size up to the latest steps of the surgical procedure
Flared distal footprint accommodates femoral rotation without impinging on the patella
Muscle sparing-friendly femoral pegs do not require hyper flexion to implant the femoral component
The tibial keel and the oblique fixation peg of the fixed metal back tibial baseplate ensure optimal primary fixation and ease implant positioning thanks to their muscle sparing-friendly design

FEMORAL ANATOMIC COMPONENT

Material: Cobalt-Chrome (Co-Cr-Mo ISO 5832-4) or Cobalt-Chrome (Co-Cr-Mo ISO 5832-4) + SensiTiN coating
Cemented: 1 mm deep pockets
Cementless: Titanium Plasma Spray (MectaGrip) + HA

FEMORAL SYMMETRIC COMPONENT

4 sizes
Material: Cobalt-Chrome (Co-Cr-Mo ISO 5832-4)
Cemented: 1 mm deep pockets

FIXED TIBIAL TRAY

Material: Cobalt-Chrome (Co-Cr-Mo ISO 5832-4) or Cobalt-Chrome (Co-Cr-Mo ISO 5832-4) + SensiTiN coating
Cemented: 0,5 mm deep pockets