| ICD-10 Code | Description |
| O70.0 | First degree perineal laceration during delivery |
| O70.1 | Second degree perineal laceration during delivery |
| O70.20 | Third degree perineal laceration during delivery, unspecified |
| O70.21 | Third degree perineal laceration during delivery, IIIa |
| O70.22 | Third degree perineal laceration during delivery, IIIb |
| O70.23 | Third degree perineal laceration during delivery, IIIc |
| O70.3 | Fourth degree perineal laceration during delivery |
| O70.4 | Anal sphincter tear complicating delivery, not associated with third degree laceration |
| O70.9 | Perineal laceration during delivery, unspecified |
