AI and Digital Imaging Revolutionize Surgery in Portugal

Artificial intelligence is increasingly entering operating rooms in Portugal. Robotic arms guided by AI can identify tissue, adjust trajectories in real time and even anticipate hemorrhage seconds before it is visible. While a team at Johns Hopkins University recently demonstrated autonomous laparoscopic actions in a live tissue model, most clinical systems remain non‑autonomous, requiring a surgeon to supervise and intervene. The technology can aid in implant sizing and joint alignment, but studies show it often lengthens procedures and raises costs without clear patient benefit, and raise accountability questions.

In parallel, advances in digital neuroimaging are reshaping brain surgery. Portuguese neuro‑teams now combine extensive pre‑operative assessments—clinical history, video monitoring, neuropsychology, MRI, functional imaging and neurophysiology—to build detailed three‑dimensional maps of each patient’s brain. Multidisciplinary reviews pinpoint epileptogenic or tumor regions, allowing minimally invasive, highly predictable interventions. Real‑time imaging during surgery further refines navigation, improving safety and outcomes for complex cases such as epilepsy surgery.