A: The variant NC_000022.11:g.25768652G>T in gene MYO18B is classified as 'Likely_benign' for Klippel-Feil_syndrome. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0004602,Human_Phenotype_Ontology:HP:0004636,MONDO:MONDO:0001029,MedGen:C0022738,OMIM:PS118100. Review status: criteria provided, single submitter.