12/7/2023 0 Comments Airo ct for lumbar spine![]() 1-5 Screw accuracy is certainly critical for the safe and effective use of pedicle screws, but questions remain as to the degree to which this accuracy is improved. The notion that navigation/robotics will improve accuracy is certainly logical as machines are more accurate than humans, and most spine studies agree with this conclusion. the technology needs further study to determine the benefits/risks of routine use. preop planning is possible, screw trajectory guidance occurs, and all instruments can be navigated 3. The manuscript outlines three concepts of navigation/robotics: 1. He reviews the specific details which make this technique successful in the hands of those who use it. Hedequist nicely demonstrates the surgical technique in the video using patient surgical footage, in addition to screw placement in a sawbone model. The manuscript and video beautifully outline the technique of both navigation alone, as well as the use of robotic screw placement. The premise behind this writing is that these technologies can improve the accuracy of placing pedicle screws in deformity patients, presumably avoiding complications from misplacement and avoiding reoperation, saving time, limiting blood loss, and best of all, leading to better surgical outcomes. The manuscript by Hedequist, Larson and Erickson, which also includes a video of the surgical technique, is a great overview of where we are today with surgical navigation and robotics when placing pedicle screws in pediatric spinal deformity.
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