preferred_name: Closed-spaced teeth &#x7C; Teeth and gum &#x7C; Dental
preferred_name_lc: closed-spaced teeth &#x7c; teeth and gum &#x7c; dental
label: Closed-spaced teeth &#x7C; Teeth and gum &#x7C; Dental
label_lc: closed-spaced teeth &#x7c; teeth and gum &#x7c; dental