Papers
8
Total Citations
318
H-Index
6
About
Arnold B. Vardiman has established himself as a pioneering figure in robot-assisted spine surgery, with a focused and highly influential body of work examining the precision and clinical utility of navigated robotic systems in minimally invasive spinal procedures. His research centers on pedicle screw placement accuracy — a critical determinant of surgical outcomes — and he has been instrumental in generating the early clinical evidence that shaped adoption of robotic navigation platforms across the field. Vardiman's most-cited contribution, a 2019 study on pedicle screw accuracy in the first 56 consecutive robot-assisted cases at a private institution, has accumulated 90 citations and helped establish a clinical benchmark for this emerging technology. That same year, he published three additional influential studies — totaling over 180 combined citations — exploring the learning curve for robotic assistance, accuracy comparisons between attending surgeons and residents, and outcomes across 600 pedicle screws at a single institution. This prolific output collectively reframed robotic spine surgery as both teachable and consistently precise regardless of operator experience level. His later work broadened the scope to thoracic applications and multicenter analyses, demonstrating sustained commitment to advancing patient safety and surgical standardization. For students and researchers entering surgical robotics or spinal biomechanics, Vardiman's portfolio represents an essential foundation in evidence-based innovation.
Research Focus
Key Achievements
Top Papers
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- 2Robot-Assisted Pedicle Screw Placement: Learning Curve Experience68 citations · 2019
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