[Research progress and future trends on neurosurgical robots]

Brain surgery requires high flexibility,accuracy,safety,and stability.With radiographic imaging and navigation development,robots have been introduced into neurosurgery.Nowadays,domestic stereotactic surgical robots in China have made significant advancements,which are widely utilized in frameless stereotactic surgeries,including electrode implantation,intracranial biopsy and aspiration drainage.On the international front,classic stereotactic robots dominate the mainstream market.Additionally,emerging magnetic resonance-compatible robots incorporate intelligent techniques such as tremor filtering,motion scaling,obstacle avoidance,and force sensing.The specific future research in the field of neurosurgical robotics will focus on several key areas,such as precise perception,artificial intelligence,telesurgery,and magnetic resonance compatibility for space,materials,driving and imaging.