Computer Vision News - November 2022

33 2D-to-3D Knee Bones Reconstruction RSIP Vision plans to expand this clinical study into a medical center in the USA, and ultimately receive FDA clearance . In parallel, RSIP Vision is working to extend this solution to additional anatomical regions such as the hip and shoulder joints. We hope that in the near future TKAswill be planned and executed using this solution. Implant suitability and positioning will be tested on the 3D knee model, and the surgical plan will be designed. Throughout the procedure navigation will be conducted basedonthesurgical planandthe3Dmodel, and all this without the need for a CT scan, making this procedure more available. RSIP Vision continues working day and night to expedite the marketing of this solution for better orthopedic healthcare. and a custom tailored, low-cost calibration device developed by RSIP Vision were employed. After acquisition of AP and lateral X-rays, the software automatically creates a detailed 3D model of the knee joint , specifically the tibia and fibula, which can then be used for surgical planning, providing access to precision planning for a much wider patient population. This solution is currently assessed in Assuta Medical Center, Tel Aviv , a leading medical center in Israel, as a part of a clinical trial. The accuracy of the solution is proven by comparing the resulting 3D models to the ground truth patient anatomy given in a corresponding CT scan. The similarity between the X-ray based model and the ground truth suggests that this solution can be used for surgical planning during TKA.