A: The variant NC_000020.11:g.62837177_62837185del in gene COL9A3 is classified as 'Uncertain_significance' for not_provided|COL9A3-related_disorder. Molecular consequence: SO:0001822: inframe_deletion. Variant type: Deletion. Disease database links: MedGen:C3661900|.. Review status: criteria provided, multiple submitters, no conflicts.