Robot-assisted navigation spinal surgery system and surgical equipment

The embodiment of the invention is suitable for the technical field of medical treatment, and provides a robot-aided navigation spinal surgery system and surgical device.The surgical system comprises a scanning unit, a navigation unit, a control unit and a control unit, the scanning unit is used for conducting CT scanning on the spine of a patient, and CT image data of the spine is obtained; the segmentation unit is used for segmenting the CT image data to obtain bone block image data of each segment; the control unit is used for controlling the correction rod to be rigidly connected with the correction small ball block fixed at the operation position; the correction unit is used for acquiring the real position of the small correction ball block after the small correction ball block is rigidly connected with the correction rod and the image position of the small correction ball block in the bone block image data, and performing bone block correction on the to-be-operated segment according to the real position