Neurosurgery is a complex surgical procedure, which involves diagnosis, treatment, and therapy of individuals with neurological disorders. Some of the common neurosurgeries are endovascular neurosurgery, craniotomy stereotactic neurosurgery, neuro-endoscopy, and oncological neurosurgery. The surgeries are performed through MI techniques and new conventional ways to treat neurological disorders, tumors, trauma, and injuries. The devices used to perform neurosurgeries are called neurosurgical devices.