G32.8
Excludes1: superior hemorrhagic polioencephalitis [Wernicke's encephalopathy] (E51.2)
Code first underlying disease, such as:
amyloidosis cerebral degeneration (E85.-)
cerebral degeneration (due to) hypothyroidism (E00.0-E03.9)
cerebral degeneration (due to) neoplasm (C00-D49)
cerebral degeneration (due to) vitamin B deficiency, except thiamine (E52-E53.-)