Second degree perineal laceration during delivery

**Inclusion terms:** - Perineal laceration, rupture or tear during delivery as in O70.0, also involving pelvic floor - Perineal laceration, rupture or tear during delivery as in O70.0, also involving perineal muscles - Perineal laceration, rupture or tear during delivery as in O70.0, also involving vaginal muscles

**Excludes1:** - perineal laceration involving anal sphincter (O70.2)