3D Planning & Guides for Knee Arthroplasty

Personalization meets precision

The best-laid plans are only as good as the execution. Enhance the predictability of both total and partial knee arthroplasties by combining 3D planning with our cost-effective surgical guides. 


As the world's largest supplier of knee guides, we're proud to support our partners with the capacity, stability, and reliability they require to help improve patient outcomes. 

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12+ years enabling surgical precision

Over 350,000 patients treated 

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Benefits

Enable personalized alignment  

Uniquely designed for each patient for optimal implant alignment, knee guides provide the necessary precision to perform any alignment approach.  

Fewer outliers 

Transfer preoperative plans accurately and with fewer outliers compared to conventional surgery. 

Less invasive surgery

The guides accurately position the knee implant during surgery, translating into a less invasive surgery for the patient. 

Streamline knee replacements 

Component size and implant alignment are decided before the surgery, meaning less inventory and streamlined workflows for the entire surgical team.  

Reduce OR costs  

These solutions offer great value for hospitals and ambulatory surgery centers with the potential to use up to 75% less instrumentation, reducing stock and sterilization costs​. 

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Get powerful insights through our intuitive 3D planner 

Target personalized alignment  

Our flexible planning tools support any preferred alignment technique. Whether it's kinematic, restricted kinematic, functional, or another method, you can choose the right plan for every patient.  

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Clinical evidence

The safety and clinical usage of personalized knee guides or PSI knee has been reported in more than 1,200 clinical articles, both on total and partial arthroplasties. Around 93 papers refer specifically to the Materialise solution, distributed by our MDC partners.

Get inspired 

Discover more about the benefits of knee guides 

More inspiration

Interested in 3D planning and guides for knee arthroplasty?

As the world's largest supplier of knee guides, we're proud to support our partners with the capacity, stability, and reliability they require to help surgeons improve patient outcomes.

Get in touch with our partners

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This content is intended for healthcare professionals only