Brain stereotactic radiosurgery, Stereotactic radiosurgery, Carotid angioplasty and stenting, EC-IC bypass , Endoscopic... procedure, Gamma knife surgery, Microvascular surgery, Kyphoplasty, Cerebral angiogram, Thrombectomy, Endovascular aneurysm repair, Endarterectomy, Stroke, Brain tumor, Arteriovenous malformation, Spinal cord tumor, Spinal stenosis, Cervical spondylosis, Brain aneurysm, Meningioma, Cervical radiculopathy, Spinal compression fracture, Cervical herniated disk, Cervical spondylolisthesis, Cervical spondylotic myelopathy, Cervical myelopathy, Cervical spinal stenosis, Pituitary tumor, Carotid artery disease, Aneurysm, Brain AVM, Trigeminal neuralgia, Hydrocephalus, Spinal arteriovenous malformation, Cavernous malformations, Moyamoya disease, Hemifacial spasm, Central nervous system vascular malformations, Brain hemorrhage, Subdural hematoma, Hemangioblastoma, Vertebrobasilar insufficiency, Glossopharyngeal neuralgia, Carotid artery dissection, Intracerebral hemorrhage, Pineal tumor, Cranial nerve palsy, Arteriovenous fistula, Cavernous hemangioma, Carotid body tumor, Spinal fracture, Schwannoma, Pituitary mass, Vertebral artery disease, Intraventricular hemorrhage