congenital nervous system disorder craniorachischisis https://github.com/monarch-initiative/mondo/issues/6876 https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/craniorachischisis GARD:0010504 craniorachischisis (disease) NCIT:C98907 icd11.foundation:675690362 MEDGEN:56290 MONDO:0018969 ICD9:740.1 UMLS:C0152426 SCTID:32219008 cranial rachischisis HP:0030770 Craniorachischisis is the most severe form of neural tube defect in which both the brain and spinal cord remain open to varying degrees. It is a very rare congenital malformation of the central nervous system. craniorachischisis Orphanet:63260 craniorachischisis (disease) MedDRA:10011321 ICD10CM:Q00.1 disorder of development or morphogenesis