Unicompartmental knee prosthesis GMK® UNI

fixed-bearingcemented or non-cemented

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