preferred_name: First-degree perineal laceration, delivered, with or without mention of antepartum condition
preferred_name_lc: first-degree perineal laceration, delivered, with or without mention of antepartum condition
label: First-degree perineal laceration, delivered, with or without mention of antepartum condition
label_lc: first-degree perineal laceration, delivered, with or without mention of antepartum condition