| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD10(O701) | Second degree perineal laceration during delivery | 2298 | |
| INPAT | INPAT_ICD10(O700) | First degree perineal laceration during delivery | 656 | |
| INPAT | INPAT_ICD10(O702) | Third degree perineal laceration during delivery | 477 | |
| INPAT | INPAT_ICD8(66030) | Labour and delivery with maternal obstetric trauma, Laceration of vagina, Occipital presentation | 310 | |
| OUTPAT | OUTPAT_ICD10(O702) | Third degree perineal laceration during delivery | 242 | |
| OUTPAT | OUTPAT_ICD10(O701) | Second degree perineal laceration during delivery | 188 | |
| INPAT | INPAT_ICD9(6641B) | Second-degree perineal laceration during delivery | 153 | |
| INPAT | INPAT_ICD10(O7021) | III degree perineal tear involving less than one half of external anal sphincter thickness torn during childbirth | 134 | |
| OUTPAT | OUTPAT_ICD10(O700) | First degree perineal laceration during delivery | 117 | |
| INPAT | INPAT_ICD10(O7022) | III degree perineal tear involving one half or more of external anal sphincter thickness torn during childbirth | 104 | |
| INPAT | INPAT_ICD9(6640B) | First-degree perineal laceration during delivery | 83 | |
| OUTPAT | OUTPAT_ICD10(O7022) | III degree perineal tear involving one half or more of external anal sphincter thickness torn during childbirth | 63 | |
| INPAT | INPAT_ICD10(O703) | Fourth degree perineal laceration during delivery | 58 | |
| INPAT | INPAT_ICD9(6645B) | Vulvar and perineal hematoma during delivery | 56 | |
| OUTPAT | OUTPAT_ICD10(O7021) | III degree perineal tear involving less than one half of external anal sphincter thickness torn during childbirth | 53 | |
| INPAT | INPAT_ICD9(6642B) | Third-degree perineal laceration during delivery | 48 | |
| OUTPAT | OUTPAT_ICD10(O703) | Fourth degree perineal laceration during delivery | 45 | |
| INPAT | INPAT_ICD10(O709) | Perineal laceration during delivery, unspecified | 24 | |
| OUTPAT | OUTPAT_ICD10(O709) | Perineal laceration during delivery, unspecified | 20 | |
| INPAT | INPAT_ICD9(6648B) | Other specified trauma to perineum and vulva during delivery | 16 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O709) | Perineal laceration during delivery, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 13 | |
| INPAT | INPAT_ICD9(6644B) | Unspecified perineal laceration during delivery | 9 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O701) | Second degree perineal laceration during delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 8 | |
| INPAT | INPAT_ICD9(6643B) | Fourth-degree perineal laceration during delivery | 6 | |
| INPAT | INPAT_ICD8(66034) | Labour and delivery with maternal obstetric trauma, Laceration of vagina, Occipital presentation, posterior position | 5 | |
| INPAT | INPAT_ICD9(6640A) | Name not found | 5 |