Spine procedures, Nasal and paranasal tumors, Vertebral tumor, Cavernous malformations, Hemifacial spasm, Spinal arteri...ovenous malformation, Pituitary tumor, Subdural hemorrhage, Ependymoma, Medulloblastoma, Craniosynostosis, Neurofibromatosis, Discitis, Intracranial hemorrhage, Sciatica, Hydrocephalus, Intracranial venous malformation, Myelomeningocele, Cushing syndrome, Head and neck cancer, Lumbar spondylosis, Brain aneurysm, Absence seizure, Spinal cord injury, Cervical spinal stenosis, Central nervous system vascular malformations, Glioma, Meningioma, Spinal stenosis, Esthesioneuroblastoma, Acoustic neuroma, Aneurysm, Degenerative disk disease, Hemorrhage, Seizure , Spinal cord tumor, Chondrosarcoma, Trigeminal neuralgia, Subarachnoid hemorrhage, Spina bifida, Spinal cord lymphoma, Chordoma, Brain metastasis, Balance problem, Brain tumor, Dural arteriovenous fistula, Lumbar radiculopathy, Astrocytoma, Traumatic brain injury, Frontal lobe seizure, Chiari malformation, Grand mal seizure, Craniopharyngioma, Oligodendroglioma, Lumbar spinal stenosis, Hereditary hemorrhagic telangiectasia, MEN 1, Cervical radiculopathy, Venous malformation, Glioblastoma multiforme, Brain AVM, Brain lymphoma, Arteriovenous malformation