spina bifida occulta https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/closed_spinal_dysraphism https://www.malacards.org/card/spina_bifida_occulta MONDO:0000859 ICD9:756.17 UMLS:C0080174 spina bifida occulta MESH:D016136 icd11.foundation:449489594 SCTID:76916001 spina bifida occulta (disease) The mildest form of spina bifida, characterized by any of several neural tube defects which may go undetected until an x-ray is performed. Treatment is symptomatic. DOID:0080073 closed spinal dysraphism HP:0003298 Orphanet:645202 ICD10CM:Q76.0 NCIT:C101044 MEDGEN:36380 spina bifida occulta (disease) spina bifida