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