disease has feature Strabismus facial nerve disorder syndromic disease congenital nervous system disorder Moebius syndrome https://github.com/monarch-initiative/mondo/issues/10220 https://github.com/monarch-initiative/mondo/issues/4521 https://github.com/monarch-initiative/mondo/issues/6751 https://www.malacards.org/card/moebius_syndrome Moebius syndrome DOID:13501 OMIM:157900 absence or underdevelopment of the 6th and 7th cranial nerves MedDRA:10030069 NANDO:2200980 SCTID:89444000 MONDO:0008006 GARD:0008549 oromandibular-limb hypogenesis spectrum MedDRA:10027789 MBS congenital oculofacial paralysis ICD9:759.89 Moebius sequence MESH:D020331 NCIT:C84893 Orphanet:570 NANDO:1200559 Mobius syndrome This term's classification was reviewed in the context of the Strategic Refinement project (2023) and was determined to be excluded from the 'musculoskeletal system disorder' (MONDO:0002081) ontology branch (https://orcid.org/0000-0001-9310-0163) A very rare congenital cranial dysinnervation disorder characterized by unilateral or bilateral non progressive congenital facial palsy (VII cranial nerve) with impairments of ocular abduction (VI cranial nerve). It can also be associated with other cranial nerves palsies, orofacial anomalies and limb defects. NORD:1453 congenital facial diplegia syndrome MEDGEN:66357 Moebius Syndrome Möbius syndrome UMLS:C0221060 nuclear oculomotor paralysis multiple congenital anomalies/dysmorphic syndrome-variable intellectual disability syndrome