National XR Day 2025

Tristan van Doormaal

Dr. Tristan van Doormaal (MD, PhD) is an academic neurosurgeon and associate professor at UMC Utrecht. His clinical practice centres on complex cerebrovascular and skull-base surgery, while his research translates bench innovations to the operating room. As founder and chief medical officer of Augmedit BV, a startup originating from the Brain Center in UMC Utrecht, he steers AI-driven 3D mixed-reality guidance that aims to reshape neurosurgery. He holds six patents, secured > €10 million in competitive grants, and has authored over 100 peer-reviewed papers and book chapters. His mission is to improve patient outcomes through technology-supported precision microneurosurgery.


Which which institute are you affiliated?

UMC Utrecht, Augmedit


Session

07-02
14:55
25min
Added Value of AI based Mixed-Reality in Cranial Neurosurgery
Tristan van Doormaal

Accurate three-dimensional (3-D) appreciation of cranial anatomy is essential yet difficult to achieve with conventional two-dimensional (2-D) imaging. Lumi, an AI-driven, cloud-based mixed-reality (MxR) platform that originated from and is studied in close cooperation with the UMC Utrecht, automatically converts DICOM data into patient-specific holograms that can be explored on a head-mounted display or 2-D screen. In this presentation we summarise the current bench-to-bedside evidence base to quantify Lumi’s effect on spatial insight, surgical planning and task performance.

Technology
Theil C1-4 (60p)