preferred_name: Second-degree perineal laceration, rupture, or tear following episiotomy involving vaginal muscles
preferred_name_lc: second-degree perineal laceration, rupture, or tear following episiotomy involving vaginal muscles
label: Second-degree perineal laceration, rupture, or tear involving vaginal muscles
label_lc: second-degree perineal laceration, rupture, or tear involving vaginal muscles