Imageless optical navigation system is clinically valid for total knee arthroplasty.

• Tác giả: James L Howard, Sheila Wang, Taylor B Winberg
• Ngôn ngữ: eng
• Ký hiệu phân loại: 149 Other philosophical systems and doctrines
• Thông tin xuất bản: England : Computer assisted surgery (Abingdon, England) , 2025
• Bộ sưu tập: NCBI
• ID: 167716

Tóm tắt

Achieving optimal implant position and orientation during total knee arthroplasty (TKA) is a pivotal factor in long-term survival. Computer-assisted navigation (CAN) has been recognized as a trusted technology that improves the accuracy and consistency of femoral and tibial bone cuts. Imageless CAN offers advantages over image-based CAN by reducing cost, radiation exposure, and time. The purpose of this study was to evaluate the accuracy of an imageless optical navigation system for TKA in a clinical setting. Forty-two consecutive patients who underwent primary TKA with CAN were retrospectively reviewed. Femoral and tibial component coronal alignment was assessed