NCIt related terms : Unspecified Nervous System Problem; Disorder of Nervous System; Neurological Disorder;
NCIt definition : A non-neoplastic or neoplastic disorder that affects the brain, spinal cord, or peripheral
nerves.;
Alternative definition : FDA: The report describes a non-specific problem with the nervous system. Note: Please
use Appropriate Term / Code Not Available if the report describes a specific injury
but the relevant term does not exist.;