First Live AI-Assisted Brain Surgery Removes Tumor
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- Rhys Hibbert underwent the world’s first live AI-assisted brain surgery to remove an 11mm pituitary tumour, avoiding damage to optic nerves and carotid arteries.
- University College London Hospital surgeons used a real-time AI tool that analyzed video from an endoscope, mapping hidden vessels and nerves during the operation.
- Prof Hani Marcus described the AI as acting like an expert second pair of eyes, trained on hundreds of surgical videos to recognize anatomical structures.
- The AI system, developed with funding from the National Institute for Health and Care Research and Google, functions similarly to facial recognition but identifies critical brain anatomy.
- Hibbert reported immediate improvement in vision post-surgery, regaining full peripheral sight and energy within weeks, saying the procedure 'gave me my life back'.
- James Frith, health innovation minister, welcomed the outcome as life-changing and emphasized government support for AI in healthcare with proper safeguards.
Why it matters: This surgery marks a material shift in neurosurgical precision—surgeons now have access to real-time AI guidance trained on more operations than any human could perform, reducing risks in delicate procedures. With a 25–50% chance of incomplete tumour removal and up to 2% risk of vessel injury in such cases, the AI’s ability to map hidden anatomy directly impacts patient safety and recovery outcomes.
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