First-degree perineal laceration during delivery | First-degree perineal laceration, postpartum | First-degree perineal laceration, unspecified as to episode of care in pregnancy | First-degree perineal laceration, with delivery | Fourth-degree perineal laceration during delivery | Fourth-degree perineal laceration, postpartum | Fourth-degree perineal laceration, unspecified as to episode of care in pregnancy | Fourth-degree perineal laceration, with delivery | Perineal laceration | Perineal laceration (3rd or 4th degree) | Perineal laceration (excl 3rd or 4th degree) | Second-degree perineal laceration during delivery | Second-degree perineal laceration, unspecified as to episode of care in pregnancy | Second-degree perineal laceration, with delivery | Third-degree perineal laceration during delivery | Third-degree perineal laceration, postpartum | Third-degree perineal laceration, unspecified as to episode of care in pregnancy | Third-degree perineal laceration, with delivery | Unspecified perineal laceration during delivery | Unspecified perineal laceration, postpartum | Unspecified perineal laceration, unspecified as to episode of care in pregnancy | Unspecified perineal laceration, with delivery | Perineal rupture | Perineal injury |