Diverse neurosurgical case material including all aspects of spine, cranial and peripheral nerve surgery: Degenerative spine disease, Spinal tumor, Spinal trauma, Spinal deformity, Spinal cord masses, Craniotomy for tumor, aneurysm, stroke/ICH, Pituitary and Skull base tumors, Vestibular schwannoma, Chiari malformation, Trigeminal neuralgia, Spasticity, Epilepsy, and Hydrocephalus. Advanced surgical technology including Stryker Intraoperative Navigation System, Ziehm Intraoperative Spinal Navigation, Zeiss Pentero and Kinevo microscopes with 5-ALA fluorescence, C-arm fluoroscopy and Bi-plane imaging.