Christopher Varlotta

New York University Langone Orthopedic Hospital

Papers

Total Citations

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About

Christopher Varlotta is a spine surgery researcher whose work centers on improving surgical precision and patient safety in spinal fusion procedures. His primary research focus is the comparative analysis of advanced intraoperative imaging technologies, specifically examining how CT image-guided navigation and robotic assistance affect radiation exposure and perioperative outcomes. Varlotta’s most cited study, “Radiation Exposure in Posterior Lumbar Fusion” (2020, 26 citations), is a landmark retrospective clinical review that directly compares three surgical guidance modalities—CT navigation, robotic assistance, and traditional fluoroscopy. This work provides critical evidence for surgeons weighing the trade-offs between technological precision and radiation safety, offering actionable data on which techniques minimize patient exposure while maintaining surgical accuracy. His findings have practical implications for operating room protocols and equipment selection in spine surgery. Varlotta’s research contributes to the broader movement toward evidence-based adoption of navigation and robotics in orthopedics, helping to establish benchmarks for radiation dose in minimally invasive spine procedures. His work is particularly valuable for surgeons and trainees seeking to understand the real-world radiation risks associated with different surgical technologies.