Cyberknife The radiosurgery robot is the first and only robotic radiotherapy system with a robotic platform for noninvasive stereotactic radiosurgery / stereotactic radiosurgery (SRS/SBRT). The system is suitable for general and intracranial radiosurgery. It can track and automatically correct the movement of the tumor during the treatment, and carry out very accurate robotic radiosurgery in the whole body.