A: The variant NC_000022.11:g.25846120T>C in gene MYO18B is classified as 'Uncertain_significance' for Klippel-Feil_anomaly-myopathy-facial_dysmorphism_syndrome. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0014689,MedGen:C4225285,OMIM:616549,Orphanet:447974. Review status: criteria provided, single submitter.