Researchers at the University of California San Diego have achieved a landmark milestone in surgical robotics by successfully performing two live operations using teleoperated humanoid robots. Published July 8 in the journal Nature, the study marks the first successful deployment of humanoid systems in clinical procedures and highlights a viable pathway to democratizing access to advanced surgery. The preclinical trial, conducted at UC San Diego Center for the Future of Surgery, utilized two large nonprimate mammalian models. In the first procedure, a collaborative human-robot team performed a gallbladder removal. The second operation was executed entirely by two humanoid robots operating in tandem. The compact mobile platforms, internally designated as Surgie, stand approximately five feet tall and weigh just 60 pounds. Unlike bulky, single-function surgical consoles that require extensive room retrofits and specialized crews, these versatile systems integrate easily into existing workflows using standard surgical instruments via custom adapters. The breakthrough directly addresses global surgical workforce shortages and geographic disparities in healthcare access. Led by engineering and clinical faculty including Michael Yip and Shanglei Liu, the team emphasized that the low footprint and mobility of humanoid robots make them ideal for under-resourced hospitals, remote communities, and austere environments such as disaster zones or military field hospitals. By enabling surgeons to control multiple robots remotely, the technology promises to expand critical surgical capacity without the prohibitive infrastructure costs associated with traditional robotic systems. Despite the successful trials, researchers acknowledged technical hurdles inherent to early-stage teleoperation. The procedures required frequent recalibration and ran longer than comparable operations using conventional robotic assistants, with latency between controller input and robotic response presenting an ongoing optimization challenge. These factors are expected to diminish as control algorithms improve and as the platform evolves toward semi-autonomous roles. Future iterations aim to transform the robots into independent operating room assistants capable of fetching instruments and clearing surgical spaces, ultimately creating integrated human-machine teams for both traditional and field medicine settings. The study underscores the value of sustained interdisciplinary collaboration between engineering and clinical teams. By validating humanoid robotics in live surgical contexts, UC San Diego researchers have laid the groundwork for a new generation of accessible, scalable, and adaptable surgical infrastructure capable of meeting escalating global healthcare demands.