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Partial Knee Arthroplasty

Partial Knee Arthroplasty


Partial knee implant options:  STRIDE, ZUK UNI, JOURNEY UNI, JOURNEY PFJ

Key elements Unicondylar & Patellofemoral Joint Replacement Procedures

CT-free registration

  • No preoperative imaging required
  • The NAVIO system works within the standard of care expectations for preop radiography
  • Gather patient-specific date using direct anatomic mapping and kinematic acquisition
  • Recreate a 3D model of the patient's anatomy 

Surgeon controlled planning

  • Virtually size, orient and align components on the 3D model
  • Confirm placement relative to articulating surface from direct patient map
  • Adjust implant component placement to balance soft-tissue throughout the full-range of motion using quantitative graph (UKR only)

Robotics-assisted execution

  • The NAVIO handpiece is a freehand surgical instrument with integrated computer control
  • Real-time control adjustments are made that allow or disallow bone cutting on top of the user's movements
  • Virtual navigation image shows progress toward final plan

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The information on this site covers all available products.  Some products may not be available in your country.  Please check with your local representative.  

For more clinical evidence, expert lectures and surgical demonstrations featuring NAVIO Handheld Robotics visit
Education & Evidence.

Education and Evidence Website