Humanoid robots just assisted in — and in one case fully performed — live gallbladder surgery, no human hands required for the main act.
Researchers at UC San Diego completed two preclinical surgeries using a teleoperated humanoid robot named Surgie, a five-foot, 60-pound machine built for operating room work. In the first procedure, Surgie assisted a human surgeon on a laparoscopic gallbladder removal. In the second, two Surgie units performed the same procedure without a human surgeon at the table at all. Both surgeries were on non-primate mammals, not humans — a distinction worth keeping in mind before updating your insurance card.
The case for humanoid surgical robots goes beyond novelty. Existing robotic surgery systems like Intuitive Surgical's da Vinci are fixed, expensive installations that require a specialist on site. A mobile, lightweight robot that can walk into a field hospital or a rural clinic is a meaningfully different proposition. UC San Diego's Michael Yip, a senior author on the paper, pointed specifically to remote communities with staffing shortages and mass-casualty scenarios as target use cases — situations where the current surgical infrastructure simply does not reach.
The caveats are real: Surgie needed recalibration mid-procedure, and latency between human operator and robot response remains unsolved — a serious problem if you are trying to operate from a satellite uplink in a disaster zone. The research team sees a near-term role for Surgie as an operating room assistant rather than a lead surgeon, fetching tools and handling cleanup while humans focus on the critical cuts. That is a narrower pitch than the headlines suggest, but it is a defensible one.