hereditary disease oromandibular-limb anomalies syndrome oromandibular-limb hypogenesis syndrome https://github.com/monarch-initiative/mondo/issues/6877 https://www.malacards.org/card/oromandibular_limb_hypogenesis_syndrome UMLS:C5679764 MONDO:0017139 Orphanet:2749 Oroacral syndrome MEDGEN:1843329 GARD:0004116 oro-mandibular-limb hypogenesis syndrome icd11.foundation:1665391511 Oromandibular-limb hypogenesis syndromes (OLHS) are a group of dysmorphic complexes (including Charlie M syndrome, Hanhart syndrome and glossopalatine ankylosis) characterized by the association of severe asymmetric limb defects (primarily involving distal segments) and abnormalities of the oral cavity and mandible (hypoglossia, aglossia, micrognathia, glossopalatine ankylosis, cleft palate, and gingival anomalies).