preferred_name: Deficient or absent bone between the lateral end of the meatus and basal turn of the cochlea
preferred_name_lc: deficient or absent bone between the lateral end of the meatus and basal turn of the cochlea
label: Deficient or absent bone between the lateral end of the meatus and basal turn of the cochlea
label_lc: deficient or absent bone between the lateral end of the meatus and basal turn of the cochlea