*Demonstration of the site of a cerebrospinal fluid leak (postlumbar puncture headache, postspinal surgery headache, rhinorrhea, or otorrhea) *Surgical planning, especially in regard to the nerve roots. *Radiation therapy planning. *Diagnostic evaluation of spinal or basal cisternal disease. *Nondiagnostic MRI studies of the spine or skull base. *Poor correlation of physical findings with MRI.
Magnetic resonance myelography
Spinal fMRI
Myelography
Cervicography
Nerve biopsy
Magnetic resonance neurography
Lumbar provocative discography
Nerve conduction study