ROSA® Knee System by Zimmer Biomet

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The ROSA Knee System supports surgeons in performing Total Knee Arthroplasty (TKA) with features to assist with the bone resections, as well as assessing the state of the soft tissues to facilitate implant positioning intraoperatively.

  • Surgeon-centered philosophy
  • Adaptable workflow
    • ROSA Knee workflow adapts to surgeon’s technique
  • Optional tools for soft tissue balancing and femoral rotation
    • Real time range of motion assessment
    • Varus, valgus laxity measurements throughout the knee state
    • Gap measurements
  • Supports the Persona®, Vanguard®, and NexGen®implant families
    • Persona: The Personalized Knee®– The Persona Knee is built on the 3 P’s:
      Personalized Implants, Precise Instrumentation, and Proven Technology1
    • Vanguard: Surgical Simplicity – The Vanguard Complete Knee System offers Surgical Simplicity with complete component interchangeability2
    • NexGen: Proven3 – NexGen is the most widely used and clinically proven total knee system in the world
  • Imaging options
    • 2D x-ray to 3D bone modeling with X-Atlas™ technology
    • Imageless case option
  • Information about patient-specific data collection
  • Intraoperative validation of resections in the surgical field without the use of additional imaging equipment
  • Clinical efficiency through imaging options and reduced instrumentation
  • Collaboration with mymobility™ app