Scalpel to Signal: The Future of Surgery in a Connected World

How to cite: Kavoussi LR. “Scalpel to Signal: The Future of Surgery in a Connected World.” October, 2025. Accessed Oct 2026. https://grandroundsinurology.com/scalpel-to-signal-the-future-of-surgery-in-a-connected-world/

Summary

Louis R. Kavoussi, MD, MBA, Chairman of Urology, Northwell Health, Waldbaum-Gardner Professor of Urology, Zucker School of Medicine, describes a future in which surgical care relies less on direct tissue contact and more on digital signals. He explains that modern operating rooms already generate continuous streams of video and instrument data, yet most of this information remains unused. In his view, the real opportunity lies in turning this data into tools for objective skill assessment, workflow analysis, and decision support.

Dr. Kavoussi reviews the rise of robotic surgery, noting that hardware advances outpace the development of networks. For remote surgery, teleproctoring, or real-time telementoring to be safe, latency and packet loss must remain within strict limits. Connectivity, rather than robotics themselves, is the primary rate-limiting step. He shares examples in which network delays or interruptions threaten the feasibility of long-distance procedures, arguing that routine remote surgery will not be ready until infrastructure is more reliable.

He discusses how connected platforms can allow experts to supervise or assist colleagues across regions. This model can expand access to complex procedures and reduce variation, but only if institutions address issues such as licensing, liability, data security, and reimbursement. He emphasizes that as automation and artificial intelligence enter the operating room, surgeons must maintain oversight, validate new tools, and avoid overreliance on algorithms.

Dr. Kavoussi argues that future surgeons will work as part of digitally linked teams that share data and expertise in real time. Those who embrace connectivity, data literacy, and collaboration are more likely to shape this new era of surgery.

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