Fully automated determination of robotic pedicle screw accuracy and precision utilizing computer vision algorithms
Benjamin N. Groisser,
Ankush Thakur,
Howard J. Hillstrom
et al.
Abstract:Historically, pedicle screw accuracy measurements have relied on CT and expert visual assessment of the position of pedicle screws relative to preoperative plans. Proper pedicle screw placement is necessary to avoid complications, cost and morbidity of revision procedures. The aim of this study was to determine accuracy and precision of pedicle screw insertion via a novel computer vision algorithm using preoperative and postoperative computed tomography (CT) scans. Three cadaveric specimens were utilized. Scre… Show more
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