| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD10(O680) | Labour and delivery complicated by fetal heart rate anomaly | 6416 | |
| INPAT | INPAT_ICD10(O631) | Prolonged second stage (of labour) | 3351 | |
| INPAT | INPAT_ICD10(O60) | Preterm labour | 2978 | |
| INPAT | INPAT_ICD10(O701) | Second degree perineal laceration during delivery | 2761 | |
| INPAT | INPAT_ICD10(O721) | Other immediate postpartum haemorrhage | 2628 | |
| INPAT | INPAT_ICD10(O630) | Prolonged first stage (of labour) | 2366 | |
| INPAT | INPAT_ICD10(O720) | Third-stage haemorrhage | 2295 | |
| INPAT | INPAT_ICD10(O640) | Obstructed labour due to incomplete rotation of fetal head | 2213 | |
| INPAT | INPAT_ICD10(O641) | Obstructed labour due to breech presentation | 1568 | |
| INPAT | INPAT_ICD10(O756) | Delayed delivery after spontaneous or unspecified rupture of membranes | 1303 | |
| OUTPAT | OUTPAT_ICD10(O722) | Delayed and secondary postpartum haemorrhage | 1095 | |
| INPAT | INPAT_ICD10(O750) | Maternal distress during labour and delivery | 1093 | |
| INPAT | INPAT_ICD10(O722) | Delayed and secondary postpartum haemorrhage | 1077 | |
| INPAT | INPAT_ICD10(O610) | Failed medical induction of labour | 1006 | |
| INPAT | INPAT_ICD10(O688) | Labour and delivery complicated by other evidence of fetal stress | 867 | |
| INPAT | INPAT_ICD10(O700) | First degree perineal laceration during delivery | 749 | |
| INPAT | INPAT_ICD10(O730) | Retained placenta without haemorrhage | 747 | |
| INPAT | INPAT_ICD10(O621) | Secondary uterine inertia | 710 | |
| INPAT | INPAT_ICD10(O682) | Labour and delivery complicated by fetal heart rate anomaly with meconium in amniotic fluid | 601 | |
| OUTPAT | OUTPAT_ICD10(O756) | Delayed delivery after spontaneous or unspecified rupture of membranes | 571 | |
| INPAT | INPAT_ICD10(O683) | Labour and delivery complicated by biochemical evidence of fetal stress | 552 | |
| INPAT | INPAT_ICD10(O702) | Third degree perineal laceration during delivery | 542 | |
| INPAT | INPAT_ICD10(O714) | Obstetric high vaginal laceration alone | 518 | |
| INPAT | INPAT_ICD10(O648) | Obstructed labour due to other malposition and malpresentation | 517 | |
| INPAT | INPAT_ICD10(O731) | Retained portions of placenta and membranes, without haemorrhage | 512 | |
| INPAT | INPAT_ICD10(O654) | Obstructed labour due to fetopelvic disproportion, unspecified | 495 | |
| INPAT | INPAT_ICD10(O681) | Labour and delivery complicated by meconium in amniotic fluid | 495 | |
| INPAT | INPAT_ICD10(O620) | Primary inadequate contractions | 453 | |
| INPAT | INPAT_ICD10(O691) | Labour and delivery complicated by cord around neck, with compression | 408 | |
| INPAT | INPAT_ICD10(O665) | Failed application of vacuum extractor and forceps, unspecified | 308 | |
| OUTPAT | OUTPAT_ICD10(O702) | Third degree perineal laceration during delivery | 277 | |
| OUTPAT | OUTPAT_ICD10(O731) | Retained portions of placenta and membranes, without haemorrhage | 274 | |
| OUTPAT | OUTPAT_ICD10(O680) | Labour and delivery complicated by fetal heart rate anomaly | 265 | |
| INPAT | INPAT_ICD10(O622) | Other uterine inertia | 263 | |
| INPAT | INPAT_ICD10(O660) | Obstructed labour due to shoulder dystocia | 251 | |
| INPAT | INPAT_ICD10(O679) | Intrapartum haemorrhage, unspecified | 247 | |
| INPAT | INPAT_ICD10(O757) | Vaginal delivery following previous caesarean section | 243 | |
| INPAT | INPAT_ICD10(O611) | Failed instrumental induction of labour | 230 | |
| OUTPAT | OUTPAT_ICD10(O701) | Second degree perineal laceration during delivery | 225 | |
| INPAT | INPAT_ICD10(O662) | Obstructed labour due to unusually large fetus | 203 | |
| INPAT | INPAT_ICD10(O689) | Labour and delivery complicated by fetal stress, unspecified | 184 | |
| INPAT | INPAT_ICD10(O618) | Other failed induction of labour | 171 | |
| INPAT | INPAT_ICD10(O7021) | III degree perineal tear involving less than one half of external anal sphincter thickness torn during childbirth | 170 | |
| OUTPAT | OUTPAT_ICD10(O60) | Preterm labour | 169 | |
| INPAT | INPAT_ICD10(O752) | Pyrexia during labour, not elsewhere classified | 167 | |
| INPAT | INPAT_ICD10(O651) | Obstructed labour due to generally contracted pelvis | 163 | |
| INPAT | INPAT_ICD10(O655) | Obstructed labour due to abnormality of maternal pelvic organs | 163 | |
| OUTPAT | OUTPAT_ICD10(O720) | Third-stage haemorrhage | 152 | |
| INPAT | INPAT_ICD10(O713) | Obstetric laceration of cervix | 149 | |
| INPAT | INPAT_ICD10(O653) | Obstructed labour due to pelvic outlet and mid-cavity contraction | 148 | |
| INPAT | INPAT_ICD10(O623) | Precipitate labour | 147 | |
| INPAT | INPAT_ICD10(O753) | Other infection during labour | 140 | |
| INPAT | INPAT_ICD10(O643) | Obstructed labour due to brow presentation | 137 | |
| OUTPAT | OUTPAT_ICD10(O721) | Other immediate postpartum haemorrhage | 137 | |
| INPAT | INPAT_ICD10(O7022) | III degree perineal tear involving one half or more of external anal sphincter thickness torn during childbirth | 126 | |
| OUTPAT | OUTPAT_ICD10(O700) | First degree perineal laceration during delivery | 126 | |
| INPAT | INPAT_ICD10(O717) | Obstetric haematoma of pelvis | 122 | |
| OUTPAT | OUTPAT_ICD10(O631) | Prolonged second stage (of labour) | 120 | |
| INPAT | INPAT_ICD10(O690) | Labour and delivery complicated by prolapse of cord | 117 | |
| INPAT | INPAT_ICD10(O692) | Labour and delivery complicated by other cord entanglement | 97 | |
| INPAT | INPAT_ICD10(O668) | Other specified obstructed labour | 96 | |
| OUTPAT | OUTPAT_ICD10(O730) | Retained placenta without haemorrhage | 95 | |
| OUTPAT | OUTPAT_ICD10(O641) | Obstructed labour due to breech presentation | 92 | |
| INPAT | INPAT_ICD10(O652) | Obstructed labour due to pelvic inlet contraction | 91 | |
| INPAT | INPAT_ICD10(O649) | Obstructed labour due to malposition and malpresentation, unspecified | 90 | |
| INPAT | INPAT_ICD10(O664) | Failed trial of labour, unspecified | 87 | |
| INPAT | INPAT_ICD10(O669) | Obstructed labour, unspecified | 87 | |
| INPAT | INPAT_ICD10(O678) | Other intrapartum haemorrhage | 82 | |
| INPAT | INPAT_ICD10(O711) | Rupture of uterus during labour | 80 | |
| OUTPAT | OUTPAT_ICD10(O7022) | III degree perineal tear involving one half or more of external anal sphincter thickness torn during childbirth | 80 | |
| INPAT | INPAT_ICD10(O642) | Obstructed labour due to face presentation | 79 | |
| OUTPAT | OUTPAT_ICD10(O630) | Prolonged first stage (of labour) | 77 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O722) | Delayed and secondary postpartum haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 74 | |
| OUTPAT | OUTPAT_ICD10(O7021) | III degree perineal tear involving less than one half of external anal sphincter thickness torn during childbirth | 72 | |
| OUTPAT | OUTPAT_ICD10(O640) | Obstructed labour due to incomplete rotation of fetal head | 70 | |
| INPAT | INPAT_ICD10(O698) | Labour and delivery complicated by other cord complications | 68 | |
| INPAT | INPAT_ICD10(O619) | Failed induction of labour, unspecified | 66 | |
| INPAT | INPAT_ICD10(O703) | Fourth degree perineal laceration during delivery | 64 | |
| OUTPAT | OUTPAT_ICD10(O610) | Failed medical induction of labour | 64 | |
| INPAT | INPAT_ICD10(O755) | Delayed delivery after artificial rupture of membranes | 58 | |
| INPAT | INPAT_ICD10(O718) | Other specified obstetric trauma | 57 | |
| OUTPAT | OUTPAT_ICD10(O750) | Maternal distress during labour and delivery | 53 | |
| INPAT | INPAT_ICD10(O644) | Obstructed labour due to shoulder presentation | 52 | |
| OUTPAT | OUTPAT_ICD10(O703) | Fourth degree perineal laceration during delivery | 52 | |
| INPAT | INPAT_ICD10(O745) | Spinal and epidural anaesthesia-induced headache during labour and delivery | 49 | |
| INPAT | INPAT_ICD10(O650) | Obstructed labour due to deformed pelvis | 47 | |
| INPAT | INPAT_ICD10(O629) | Abnormality of forces of labour, unspecified | 41 | |
| OUTPAT | OUTPAT_ICD10(O688) | Labour and delivery complicated by other evidence of fetal stress | 41 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O72) | Postpartum haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 38 | |
| INPAT | INPAT_ICD10(O639) | Long labour, unspecified | 35 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O624) | Hypertonic, incoordinate, and prolonged uterine contractions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 35 | |
| OUTPAT | OUTPAT_ICD10(O653) | Obstructed labour due to pelvic outlet and mid-cavity contraction | 33 | |
| OUTPAT | OUTPAT_ICD10(O717) | Obstetric haematoma of pelvis | 33 | |
| INPAT | INPAT_ICD10(O709) | Perineal laceration during delivery, unspecified | 32 | |
| OUTPAT | OUTPAT_ICD10(O654) | Obstructed labour due to fetopelvic disproportion, unspecified | 32 | |
| INPAT | INPAT_ICD10(O645) | Obstructed labour due to compound presentation | 30 | |
| OUTPAT | OUTPAT_ICD10(O611) | Failed instrumental induction of labour | 30 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O62) | Abnormalities of forces of labour. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 29 | |
| INPAT | INPAT_ICD10(O710) | Rupture of uterus before onset of labour | 28 | |
| OUTPAT | OUTPAT_ICD10(O621) | Secondary uterine inertia | 27 | |
| INPAT | INPAT_ICD10(O693) | Labour and delivery complicated by short cord | 26 | |
| OUTPAT | OUTPAT_ICD10(O682) | Labour and delivery complicated by fetal heart rate anomaly with meconium in amniotic fluid | 26 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O721) | Other immediate postpartum haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 25 | |
| INPAT | INPAT_ICD10(O624) | Hypertonic, incoordinate, and prolonged uterine contractions | 24 | |
| INPAT | INPAT_ICD10(O659) | Obstructed labour due to maternal pelvic abnormality, unspecified | 23 | |
| OUTPAT | OUTPAT_ICD10(O709) | Perineal laceration during delivery, unspecified | 23 | |
| OUTPAT | OUTPAT_ICD10(O745) | Spinal and epidural anaesthesia-induced headache during labour and delivery | 23 | |
| OUTPAT | OUTPAT_ICD10(O681) | Labour and delivery complicated by meconium in amniotic fluid | 22 | |
| INPAT | INPAT_ICD10(O658) | Obstructed labour due to other maternal pelvic abnormalities | 21 | |
| INPAT | INPAT_ICD10(O723) | Postpartum coagulation defects | 20 | |
| OUTPAT | OUTPAT_ICD10(O648) | Obstructed labour due to other malposition and malpresentation | 20 | |
| INPAT | INPAT_ICD10(O699) | Labour and delivery complicated by cord complication, unspecified | 19 | |
| INPAT | INPAT_ICD10(O670) | Intrapartum haemorrhage with coagulation defect | 18 | |
| OUTPAT | OUTPAT_ICD10(O660) | Obstructed labour due to shoulder dystocia | 18 | |
| INPAT | INPAT_ICD10(O628) | Other abnormalities of forces of labour | 17 | |
| INPAT | INPAT_ICD10(O758) | Other specified complications of labour and delivery | 17 | |
| OUTPAT | OUTPAT_ICD10(O618) | Other failed induction of labour | 17 | |
| OUTPAT | OUTPAT_ICD10(O620) | Primary inadequate contractions | 17 | |
| OUTPAT | OUTPAT_ICD10(O651) | Obstructed labour due to generally contracted pelvis | 17 | |
| OUTPAT | OUTPAT_ICD10(O718) | Other specified obstetric trauma | 17 | |
| INPAT | INPAT_ICD10(O715) | Other obstetric injury to pelvic organs | 16 | |
| OUTPAT | OUTPAT_ICD10(O679) | Intrapartum haemorrhage, unspecified | 16 | |
| INPAT | INPAT_ICD10(O632) | Delayed delivery of second twin, triplet, etc. | 15 | |
| OUTPAT | OUTPAT_ICD10(O649) | Obstructed labour due to malposition and malpresentation, unspecified | 15 | |
| OUTPAT | OUTPAT_ICD10(O714) | Obstetric high vaginal laceration alone | 15 | |
| OUTPAT | OUTPAT_ICD10(O689) | Labour and delivery complicated by fetal stress, unspecified | 14 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O709) | Perineal laceration during delivery, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 14 | |
| OUTPAT | OUTPAT_ICD10(O683) | Labour and delivery complicated by biochemical evidence of fetal stress | 13 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O629) | Abnormality of forces of labour, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 13 | |
| INPAT | INPAT_ICD10(O719) | Obstetric trauma, unspecified | 12 | |
| OUTPAT | OUTPAT_ICD10(O623) | Precipitate labour | 12 | |
| OUTPAT | OUTPAT_ICD10(O665) | Failed application of vacuum extractor and forceps, unspecified | 11 | |
| OUTPAT | OUTPAT_ICD10(O757) | Vaginal delivery following previous caesarean section | 11 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O641) | Obstructed labour due to breech presentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 11 | |
| INPAT | INPAT_ICD10(O694) | Labour and delivery complicated by vasa praevia | 10 | |
| INPAT | INPAT_ICD10(O716) | Obstetric damage to pelvic joints and ligaments | 10 | |
| OUTPAT | OUTPAT_ICD10(O669) | Obstructed labour, unspecified | 10 | |
| OUTPAT | OUTPAT_ICD10(O710) | Rupture of uterus before onset of labour | 10 | |
| OUTPAT | OUTPAT_ICD10(O711) | Rupture of uterus during labour | 10 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O60) | Preterm labour. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 10 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O701) | Second degree perineal laceration during delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 10 | |
| INPAT | INPAT_ICD10(O754) | Other complications of obstetric surgery and procedures | 9 | |
| OUTPAT | OUTPAT_ICD10(O713) | Obstetric laceration of cervix | 9 | |
| OUTPAT | OUTPAT_ICD10(O716) | Obstetric damage to pelvic joints and ligaments | 9 | |
| OUTPAT | OUTPAT_ICD10(O752) | Pyrexia during labour, not elsewhere classified | 9 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O622) | Other uterine inertia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 9 | |
| OUTPAT | OUTPAT_ICD10(O622) | Other uterine inertia | 8 | |
| OUTPAT | OUTPAT_ICD10(O624) | Hypertonic, incoordinate, and prolonged uterine contractions | 8 | |
| OUTPAT | OUTPAT_ICD10(O650) | Obstructed labour due to deformed pelvis | 8 | |
| OUTPAT | OUTPAT_ICD10(O662) | Obstructed labour due to unusually large fetus | 8 | |
| OUTPAT | OUTPAT_ICD10(O668) | Other specified obstructed labour | 8 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O731) | Retained portions of placenta and membranes, without haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 8 | |
| INPAT | INPAT_ICD10(O712) | Postpartum inversion of uterus | 7 | |
| OUTPAT | OUTPAT_ICD10(O639) | Long labour, unspecified | 7 | |
| OUTPAT | OUTPAT_ICD10(O691) | Labour and delivery complicated by cord around neck, with compression | 7 | |
| OUTPAT | OUTPAT_ICD10(O723) | Postpartum coagulation defects | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O680) | Labour and delivery complicated by fetal heart rate anomaly. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O716) | Obstetric damage to pelvic joints and ligaments. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O718) | Other specified obstetric trauma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O719) | Obstetric trauma, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O720) | Third-stage haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| INPAT | INPAT_ICD10(O759) | Complication of labour and delivery, unspecified | 6 | |
| OUTPAT | OUTPAT_ICD10(O644) | Obstructed labour due to shoulder presentation | 6 | |
| OUTPAT | OUTPAT_ICD10(O652) | Obstructed labour due to pelvic inlet contraction | 6 | |
| OUTPAT | OUTPAT_ICD10(O678) | Other intrapartum haemorrhage | 6 | |
| OUTPAT | OUTPAT_ICD10(O690) | Labour and delivery complicated by prolapse of cord | 6 | |
| OUTPAT | OUTPAT_ICD10(O740) | Aspiration pneumonitis due to anaesthesia during labour and delivery | 6 | |
| OUTPAT | OUTPAT_ICD10(O754) | Other complications of obstetric surgery and procedures | 6 | |
| INPAT | INPAT_ICD10(O748) | Other complications of anaesthesia during labour and delivery | 5 | |
| OUTPAT | OUTPAT_ICD10(O619) | Failed induction of labour, unspecified | 5 | |
| OUTPAT | OUTPAT_ICD10(O655) | Obstructed labour due to abnormality of maternal pelvic organs | 5 | |
| OUTPAT | OUTPAT_ICD10(O664) | Failed trial of labour, unspecified | 5 | |
| OUTPAT | OUTPAT_ICD10(O670) | Intrapartum haemorrhage with coagulation defect | 5 | |
| OUTPAT | OUTPAT_ICD10(O692) | Labour and delivery complicated by other cord entanglement | 5 | |
| OUTPAT | OUTPAT_ICD10(O694) | Labour and delivery complicated by vasa praevia | 5 | |
| OUTPAT | OUTPAT_ICD10(O72) | Postpartum haemorrhage | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O628) | Other abnormalities of forces of labour. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O7022) | III degree perineal tear involving one half or more of external anal sphincter thickness torn during childbirth. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 |