From parent levels

ChapterVIDiseases of the nervous systemOpen

Exclusions

  • certain conditions originating in the perinatal period (P00-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O99)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E90)
  • injury, poisoning and certain other consequences of external causes (S00-T98)
  • neoplasms (C00-D48)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
BlockG90-G99Other disorders of the nervous systemOpen
CategoryG91HydrocephalusOpen

Inclusions

  • acquired hydrocephalus

Exclusions

  • hydrocephalus: acquired, of newborn (P91.7)
  • hydrocephalus: congenital (Q03.-)
  • hydrocephalus: due to congenital toxoplasmosis (P37.1)

Other hydrocephalus

Parent: G91 Hydrocephalus