Augmented Reality Navigation for Total Knee Arthroplasty

A simple solution

Knee+ is used during total knee arthroplasty operations, it offers the orthopaedic surgeons an intraoperative assistance for the implant positioning with the help of augmented reality glasses.

The cutting planes are oriented with respect to the patient mechanical axes calculated according to anatomical landmarks acquired with a pointe.

An innovation solution

The connected glasses precisely calculate the 3D coordinates of the instruments thanks to the analysis of their specific markers (QR-Code), filmed by the integrated camera. The navigation information is displayed in the surgeon’s field of vision, which interacts with the application thanks to the glasses’ accelerometers.


An INTUITIVE 3-steps protocol

1Side selection

2Hip center acquisition


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