Assessing Whether Preoperative Templates and Planning Can Replace Intraoperative Computer-assisted Surgery Measurements in Total Knee Arthroplasty

摘要

It is incumbent on the orthopedic community to assess current technologies available to predict the size of implants used for total knee arthroplasty (TKA) and whether they can accurately represent what will be visualized by surgeons intraoperative I y. This study highlights the traditional practice of TKA by applying digitization software to streamline existing knowledge preoperatively in an effort to more accurately dimension the implants. The primary goal of the study was to assess the predictive value of a digitized templating system for TKA. The secondary goal was to ascertain whether varus, valgus, and flexion deformities were accurately predicted to intraoperative measures using computer-assisted surgery.