Includes:episiotomy extended by laceration
Excludes:obstetric high vaginal laceration alone (O71.4)
O70.0
First degree perineal laceration during delivery
Perineal laceration, rupture or tear(involving):
.fourchette during delivery
.labia during delivery
.skin during delivery
.slight during delivery
.vagina during delivery
.vulva during delivery
O70.1
Second degree perineal laceration during delivery
Perineal laceration, rupture or tear as in o70.0, also involving:
.pelvic floor during delivery
.perineal muscles during delivery
.vaginal muscles during delivery
Excludes:that involving anal sphincter(O70.2)
O70.2
Third degree perineal laceration during delivery
Perineal laceration, rupture or tear as in O70.1, also involving:*
.anal sphincter during delivery
.rectovaginal septum during delivery
.sphincter NOS during delivery
Excludes:that involning anal or rectal mucosa (O70.3)
O70.3
Fourth degree perineal laceration during delivery
Perineal laceration, rupture or tear as in o70.2,
also involving:
.anal mucosa during delivery
.rectal mucosa during delivery
O70.9
Perineal laceration during delivery, unspecified