| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD10(O680) | Labour and delivery complicated by fetal heart rate anomaly | 5577 | |
| INPAT | INPAT_ICD10(O631) | Prolonged second stage (of labour) | 2928 | |
| INPAT | INPAT_ICD8(63497) | Other complications of pregnancy, Partus prematurus imminens, alibi non classificabilis | 2809 | |
| INPAT | INPAT_ICD10(O60) | Preterm labour | 2632 | |
| INPAT | INPAT_ICD10(O701) | Second degree perineal laceration during delivery | 2298 | |
| INPAT | INPAT_ICD10(O721) | Other immediate postpartum haemorrhage | 2228 | |
| INPAT | INPAT_ICD10(O630) | Prolonged first stage (of labour) | 2070 | |
| INPAT | INPAT_ICD10(O720) | Third-stage haemorrhage | 1960 | |
| INPAT | INPAT_ICD10(O640) | Obstructed labour due to incomplete rotation of fetal head | 1918 | |
| INPAT | INPAT_ICD8(65400) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Occipital presentation | 1782 | |
| INPAT | INPAT_ICD9(6522B) | Malposition and malpresentation of foetus, Breech presentation without mention of version | 1612 | |
| INPAT | INPAT_ICD10(O641) | Obstructed labour due to breech presentation | 1383 | |
| INPAT | INPAT_ICD9(6440B) | Early or threatened labour, Threatened premature labour | 1344 | |
| INPAT | INPAT_ICD9(6441A) | False labour | 1285 | |
| INPAT | INPAT_ICD10(O756) | Delayed delivery after spontaneous or unspecified rupture of membranes | 1085 | |
| INPAT | INPAT_ICD10(O750) | Maternal distress during labour and delivery | 950 | |
| INPAT | INPAT_ICD10(O722) | Delayed and secondary postpartum haemorrhage | 947 | |
| INPAT | INPAT_ICD9(6611B) | Secondary uterine inertia | 947 | |
| OUTPAT | OUTPAT_ICD10(O722) | Delayed and secondary postpartum haemorrhage | 938 | |
| INPAT | INPAT_ICD8(65300) | Labour and delivery complicated by other postpartum haemorrhage, Atonic intrapartum haemorrhage, Occipital presentation | 931 | |
| INPAT | INPAT_ICD10(O610) | Failed medical induction of labour | 865 | |
| INPAT | INPAT_ICD9(6622B) | Prolonged second stage of labor | 811 | |
| INPAT | INPAT_ICD10(O688) | Labour and delivery complicated by other evidence of fetal stress | 769 | |
| INPAT | INPAT_ICD9(6660A) | Postpartum haemorrhage, Third-stage haemorrhage | 733 | |
| INPAT | INPAT_ICD10(O700) | First degree perineal laceration during delivery | 656 | |
| INPAT | INPAT_ICD10(O730) | Retained placenta without haemorrhage | 651 | |
| INPAT | INPAT_ICD8(65200) | Labour and delivery complicated by retained placenta, Total, Occipital presentation | 633 | |
| INPAT | INPAT_ICD10(O621) | Secondary uterine inertia | 632 | |
| INPAT | INPAT_ICD8(65696) | Delivery complicated by malpresentation of foetus, Complete or incomplete breech presentation | 606 | |
| INPAT | INPAT_ICD9(6534B) | Disproportion, Foetopelvic disproportion | 590 | |
| INPAT | INPAT_ICD8(65210) | Labour and delivery complicated by retained placenta, Partial, Occipital presentation | 572 | |
| INPAT | INPAT_ICD8(65310) | Labour and delivery complicated by other postpartum haemorrhage, Atonic postpartum haemorrhage, Occipital presentation | 565 | |
| INPAT | INPAT_ICD10(O682) | Labour and delivery complicated by fetal heart rate anomaly with meconium in amniotic fluid | 527 | |
| INPAT | INPAT_ICD10(O683) | Labour and delivery complicated by biochemical evidence of fetal stress | 491 | |
| INPAT | INPAT_ICD10(O702) | Third degree perineal laceration during delivery | 477 | |
| INPAT | INPAT_ICD9(6610B) | Primary uterine inertia | 474 | |
| OUTPAT | OUTPAT_ICD10(O756) | Delayed delivery after spontaneous or unspecified rupture of membranes | 473 | |
| INPAT | INPAT_ICD9(6531B) | Disproportion, Generally contracted pelvis | 465 | |
| INPAT | INPAT_ICD9(6522A) | Malposition and malpresentation of foetus, Breech presentation without mention of version | 453 | |
| INPAT | INPAT_ICD10(O714) | Obstetric high vaginal laceration alone | 452 | |
| INPAT | INPAT_ICD10(O648) | Obstructed labour due to other malposition and malpresentation | 446 | |
| INPAT | INPAT_ICD10(O654) | Obstructed labour due to fetopelvic disproportion, unspecified | 444 | |
| INPAT | INPAT_ICD10(O731) | Retained portions of placenta and membranes, without haemorrhage | 441 | |
| INPAT | INPAT_ICD9(6528B) | Malposition and malpresentation of foetus, Other specified malposition or malpresentation | 424 | |
| INPAT | INPAT_ICD10(O681) | Labour and delivery complicated by meconium in amniotic fluid | 422 | |
| INPAT | INPAT_ICD10(O620) | Primary inadequate contractions | 402 | |
| INPAT | INPAT_ICD9(6620B) | Prolonged first stage of labor | 374 | |
| INPAT | INPAT_ICD9(6533B) | Disproportion, Outlet contraction of pelvis | 363 | |
| INPAT | INPAT_ICD9(6671A) | Retained portions of placenta or membranes, without hemorrhage | 357 | |
| INPAT | INPAT_ICD10(O691) | Labour and delivery complicated by cord around neck, with compression | 354 | |
| INPAT | INPAT_ICD9(6660C) | Postpartum haemorrhage, Third-stage haemorrhage | 337 | |
| INPAT | INPAT_ICD8(65580) | Labour and delivery complicated by foetopelvic disproportion, Other specified, Occipital presentation | 336 | |
| INPAT | INPAT_ICD9(6670A) | Retained placenta without hemorrhage | 336 | |
| INPAT | INPAT_ICD9(6661A) | Postpartum haemorrhage, Other immediate postpartum haemorrhage | 331 | |
| INPAT | INPAT_ICD8(66030) | Labour and delivery with maternal obstetric trauma, Laceration of vagina, Occipital presentation | 310 | |
| INPAT | INPAT_ICD9(6660B) | Postpartum haemorrhage, Third-stage haemorrhage | 300 | |
| INPAT | INPAT_ICD9(6535B) | Disproportion, Unusually large foetus causing disproportion | 299 | |
| INPAT | INPAT_ICD10(O665) | Failed application of vacuum extractor and forceps, unspecified | 259 | |
| INPAT | INPAT_ICD8(66130) | Labour and delivery with other complication, Umbilical cord complication, Occipital presentation | 257 | |
| OUTPAT | OUTPAT_ICD10(O702) | Third degree perineal laceration during delivery | 242 | |
| OUTPAT | OUTPAT_ICD10(O731) | Retained portions of placenta and membranes, without haemorrhage | 238 | |
| INPAT | INPAT_ICD8(65220) | Labour and delivery complicated by retained placenta, Placental membranes, Occipital presentation | 236 | |
| INPAT | INPAT_ICD9(6531A) | Disproportion, Generally contracted pelvis | 228 | |
| INPAT | INPAT_ICD10(O622) | Other uterine inertia | 220 | |
| OUTPAT | OUTPAT_ICD10(O680) | Labour and delivery complicated by fetal heart rate anomaly | 218 | |
| INPAT | INPAT_ICD9(6654B) | High vaginal laceration during and after labor | 216 | |
| INPAT | INPAT_ICD10(O679) | Intrapartum haemorrhage, unspecified | 213 | |
| INPAT | INPAT_ICD10(O660) | Obstructed labour due to shoulder dystocia | 208 | |
| INPAT | INPAT_ICD8(65590) | Labour and delivery complicated by foetopelvic disproportion, Unspecified, Occipital presentation | 204 | |
| INPAT | INPAT_ICD9(6631A) | Cord around neck, with compression, complicating labor and delivery | 204 | |
| INPAT | INPAT_ICD10(O757) | Vaginal delivery following previous caesarean section | 203 | |
| INPAT | INPAT_ICD10(O611) | Failed instrumental induction of labour | 196 | |
| INPAT | INPAT_ICD10(O662) | Obstructed labour due to unusually large fetus | 190 | |
| OUTPAT | OUTPAT_ICD10(O701) | Second degree perineal laceration during delivery | 188 | |
| INPAT | INPAT_ICD9(6524B) | Malposition and malpresentation of foetus, Face or brow presentation | 168 | |
| INPAT | INPAT_ICD10(O689) | Labour and delivery complicated by fetal stress, unspecified | 164 | |
| INPAT | INPAT_ICD9(6641B) | Second-degree perineal laceration during delivery | 153 | |
| INPAT | INPAT_ICD10(O655) | Obstructed labour due to abnormality of maternal pelvic organs | 152 | |
| INPAT | INPAT_ICD10(O651) | Obstructed labour due to generally contracted pelvis | 146 | |
| INPAT | INPAT_ICD8(65690) | Delivery complicated by malpresentation of foetus, Occipital presentation | 146 | |
| INPAT | INPAT_ICD10(O752) | Pyrexia during labour, not elsewhere classified | 142 | |
| INPAT | INPAT_ICD9(6533A) | Disproportion, Outlet contraction of pelvis | 138 | |
| OUTPAT | OUTPAT_ICD10(O60) | Preterm labour | 137 | |
| INPAT | INPAT_ICD10(O653) | Obstructed labour due to pelvic outlet and mid-cavity contraction | 134 | |
| INPAT | INPAT_ICD10(O7021) | III degree perineal tear involving less than one half of external anal sphincter thickness torn during childbirth | 134 | |
| INPAT | INPAT_ICD10(O713) | Obstetric laceration of cervix | 134 | |
| INPAT | INPAT_ICD9(6690A) | Maternal distress | 131 | |
| INPAT | INPAT_ICD9(6534A) | Disproportion, Foetopelvic disproportion | 129 | |
| OUTPAT | OUTPAT_ICD10(O720) | Third-stage haemorrhage | 125 | |
| INPAT | INPAT_ICD10(O618) | Other failed induction of labour | 124 | |
| INPAT | INPAT_ICD10(O623) | Precipitate labour | 124 | |
| INPAT | INPAT_ICD10(O643) | Obstructed labour due to brow presentation | 120 | |
| INPAT | INPAT_ICD10(O717) | Obstetric haematoma of pelvis | 117 | |
| INPAT | INPAT_ICD9(6525B) | Malposition and malpresentation of foetus, High head at term | 117 | |
| OUTPAT | OUTPAT_ICD10(O700) | First degree perineal laceration during delivery | 117 | |
| INPAT | INPAT_ICD9(6661X) | Postpartum haemorrhage, Other immediate postpartum haemorrhage | 114 | |
| INPAT | INPAT_ICD10(O753) | Other infection during labour | 113 | |
| OUTPAT | OUTPAT_ICD10(O721) | Other immediate postpartum haemorrhage | 110 | |
| INPAT | INPAT_ICD9(6653B) | Obstetrical laceration of cervix | 109 | |
| INPAT | INPAT_ICD8(65406) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Complete or incomplete breech presentation | 108 | |
| INPAT | INPAT_ICD9(6532B) | Disproportion, Inlet contraction of pelvis | 108 | |
| INPAT | INPAT_ICD8(65480) | Labour and delivery with pelvic bone abnormality, Other specified, Occipital presentation | 107 | |
| OUTPAT | OUTPAT_ICD10(O631) | Prolonged second stage (of labour) | 105 | |
| INPAT | INPAT_ICD10(O7022) | III degree perineal tear involving one half or more of external anal sphincter thickness torn during childbirth | 104 | |
| INPAT | INPAT_ICD10(O690) | Labour and delivery complicated by prolapse of cord | 100 | |
| INPAT | INPAT_ICD9(6591A) | Failed medical or unspecified induction of labor | 89 | |
| INPAT | INPAT_ICD10(O652) | Obstructed labour due to pelvic inlet contraction | 87 | |
| INPAT | INPAT_ICD10(O668) | Other specified obstructed labour | 87 | |
| INPAT | INPAT_ICD10(O692) | Labour and delivery complicated by other cord entanglement | 84 | |
| INPAT | INPAT_ICD9(6640B) | First-degree perineal laceration during delivery | 83 | |
| INPAT | INPAT_ICD9(6523B) | Malposition and malpresentation of foetus, Transverse or oblique presentation | 78 | |
| OUTPAT | OUTPAT_ICD10(O730) | Retained placenta without haemorrhage | 75 | |
| INPAT | INPAT_ICD10(O649) | Obstructed labour due to malposition and malpresentation, unspecified | 74 | |
| INPAT | INPAT_ICD9(6662A) | Delayed and secondary postpartum hemorrhage | 74 | |
| INPAT | INPAT_ICD10(O664) | Failed trial of labour, unspecified | 73 | |
| INPAT | INPAT_ICD10(O669) | Obstructed labour, unspecified | 72 | |
| INPAT | INPAT_ICD10(O678) | Other intrapartum haemorrhage | 72 | |
| OUTPAT | OUTPAT_ICD10(O641) | Obstructed labour due to breech presentation | 72 | |
| INPAT | INPAT_ICD8(65694) | Delivery complicated by malpresentation of foetus, Occipital presentation, posterior position | 71 | |
| INPAT | INPAT_ICD10(O711) | Rupture of uterus during labour | 70 | |
| INPAT | INPAT_ICD9(6612B) | Other and unspecified uterine inertia | 67 | |
| INPAT | INPAT_ICD10(O642) | Obstructed labour due to face presentation | 66 | |
| OUTPAT | OUTPAT_ICD10(O7022) | III degree perineal tear involving one half or more of external anal sphincter thickness torn during childbirth | 63 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O722) | Delayed and secondary postpartum haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 62 | |
| OUTPAT | OUTPAT_ICD10(O630) | Prolonged first stage (of labour) | 61 | |
| INPAT | INPAT_ICD9(6535A) | Disproportion, Unusually large foetus causing disproportion | 60 | |
| INPAT | INPAT_ICD10(O619) | Failed induction of labour, unspecified | 59 | |
| INPAT | INPAT_ICD10(O698) | Labour and delivery complicated by other cord complications | 59 | |
| INPAT | INPAT_ICD10(O703) | Fourth degree perineal laceration during delivery | 58 | |
| INPAT | INPAT_ICD8(65698) | Delivery complicated by malpresentation of foetus, Other or imprecisely defined presentation | 58 | |
| OUTPAT | OUTPAT_ICD10(O640) | Obstructed labour due to incomplete rotation of fetal head | 57 | |
| INPAT | INPAT_ICD9(6645B) | Vulvar and perineal hematoma during delivery | 56 | |
| INPAT | INPAT_ICD10(O755) | Delayed delivery after artificial rupture of membranes | 53 | |
| OUTPAT | OUTPAT_ICD10(O7021) | III degree perineal tear involving less than one half of external anal sphincter thickness torn during childbirth | 53 | |
| INPAT | INPAT_ICD8(65490) | Labour and delivery with pelvic bone abnormality, Unspecified, Occipital presentation | 52 | |
| INPAT | INPAT_ICD9(6621B) | Prolonged labor, unspecified | 52 | |
| INPAT | INPAT_ICD9(6630A) | Prolapse of cord complicating labor and delivery | 52 | |
| INPAT | INPAT_ICD10(O718) | Other specified obstetric trauma | 49 | |
| OUTPAT | OUTPAT_ICD10(O610) | Failed medical induction of labour | 49 | |
| INPAT | INPAT_ICD9(6642B) | Third-degree perineal laceration during delivery | 48 | |
| INPAT | INPAT_ICD8(65586) | Labour and delivery complicated by foetopelvic disproportion, Other specified, Complete or incomplete breech presentation | 47 | |
| INPAT | INPAT_ICD10(O644) | Obstructed labour due to shoulder presentation | 46 | |
| INPAT | INPAT_ICD10(O745) | Spinal and epidural anaesthesia-induced headache during labour and delivery | 46 | |
| OUTPAT | OUTPAT_ICD10(O703) | Fourth degree perineal laceration during delivery | 45 | |
| OUTPAT | OUTPAT_ICD10(O750) | Maternal distress during labour and delivery | 45 | |
| INPAT | INPAT_ICD8(65404) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Occipital presentation, posterior position | 44 | |
| INPAT | INPAT_ICD10(O650) | Obstructed labour due to deformed pelvis | 42 | |
| INPAT | INPAT_ICD9(6526B) | Malposition and malpresentation of foetus, Multiple gestation with malpresentation of one foetus or more | 40 | |
| INPAT | INPAT_ICD10(O629) | Abnormality of forces of labour, unspecified | 39 | |
| INPAT | INPAT_ICD9(6619X) | Unspecified abnormality of labor | 39 | |
| OUTPAT | OUTPAT_ICD10(O688) | Labour and delivery complicated by other evidence of fetal stress | 37 | |
| INPAT | INPAT_ICD9(6418B) | Antepartum haemorrhage, abruptio placentae and placenta praevia, Other antepartum haemorrhage | 36 | |
| INPAT | INPAT_ICD9(6638X) | Other umbilical cord complications during labor and delivery | 36 | |
| INPAT | INPAT_ICD8(65510) | Labour and delivery complicated by foetopelvic disproportion, Other foetal abnormality, Occipital presentation | 35 | |
| INPAT | INPAT_ICD9(6532A) | Disproportion, Inlet contraction of pelvis | 34 | |
| INPAT | INPAT_ICD8(65697) | Delivery complicated by malpresentation of foetus, Multiple pregnancy, all presentations | 33 | |
| OUTPAT | OUTPAT_ICD10(O717) | Obstetric haematoma of pelvis | 33 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O72) | Postpartum haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 33 | |
| INPAT | INPAT_ICD10(O639) | Long labour, unspecified | 32 | |
| INPAT | INPAT_ICD9(6658B) | Other specified obstetrical trauma | 32 | |
| INPAT | INPAT_ICD8(66136) | Labour and delivery with other complication, Umbilical cord complication, Complete or incomplete breech presentation | 30 | |
| INPAT | INPAT_ICD8(65500) | Labour and delivery complicated by foetopelvic disproportion, Hydrocephalic foetus, Occipital presentation | 29 | |
| INPAT | INPAT_ICD8(65691) | Delivery complicated by malpresentation of foetus, Face and brow presentation | 29 | |
| OUTPAT | OUTPAT_ICD10(O653) | Obstructed labour due to pelvic outlet and mid-cavity contraction | 29 | |
| INPAT | INPAT_ICD10(O645) | Obstructed labour due to compound presentation | 28 | |
| INPAT | INPAT_ICD8(65695) | Delivery complicated by malpresentation of foetus, Cephalic presentation, transverse position | 28 | |
| OUTPAT | OUTPAT_ICD10(O654) | Obstructed labour due to fetopelvic disproportion, unspecified | 28 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O624) | Hypertonic, incoordinate, and prolonged uterine contractions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 28 | |
| INPAT | INPAT_ICD8(65693) | Delivery complicated by malpresentation of foetus, Brow presentation, posterior position | 27 | |
| INPAT | INPAT_ICD10(O710) | Rupture of uterus before onset of labour | 26 | |
| INPAT | INPAT_ICD8(65290) | Labour and delivery complicated by retained placenta, Unspecified, Occipital presentation | 25 | |
| INPAT | INPAT_ICD10(O709) | Perineal laceration during delivery, unspecified | 24 | |
| INPAT | INPAT_ICD9(6613B) | Precipitate labor | 24 | |
| INPAT | INPAT_ICD9(6651B) | Rupture of uterus during labor | 24 | |
| OUTPAT | OUTPAT_ICD10(O621) | Secondary uterine inertia | 24 | |
| INPAT | INPAT_ICD10(O624) | Hypertonic, incoordinate, and prolonged uterine contractions | 23 | |
| INPAT | INPAT_ICD8(65401) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Face and brow presentation | 23 | |
| INPAT | INPAT_ICD9(6698X) | Other complications of labor and delivery | 23 | |
| OUTPAT | OUTPAT_ICD10(O745) | Spinal and epidural anaesthesia-induced headache during labour and delivery | 23 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O62) | Abnormalities of forces of labour. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 23 | |
| INPAT | INPAT_ICD10(O693) | Labour and delivery complicated by short cord | 22 | |
| INPAT | INPAT_ICD9(6419B) | Antepartum haemorrhage, abruptio placentae and placenta praevia, Unspecified antepartum haemorrhage | 22 | |
| INPAT | INPAT_ICD9(6529B) | Malposition and malpresentation of foetus, Unspecified malposition or malpresentation | 22 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O721) | Other immediate postpartum haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 22 | |
| INPAT | INPAT_ICD10(O659) | Obstructed labour due to maternal pelvic abnormality, unspecified | 21 | |
| INPAT | INPAT_ICD8(65584) | Labour and delivery complicated by foetopelvic disproportion, Other specified, Occipital presentation, posterior position | 21 | |
| OUTPAT | OUTPAT_ICD10(O682) | Labour and delivery complicated by fetal heart rate anomaly with meconium in amniotic fluid | 21 | |
| INPAT | INPAT_ICD9(6657B) | Obstetrical pelvic hematoma | 20 | |
| OUTPAT | OUTPAT_ICD10(O709) | Perineal laceration during delivery, unspecified | 20 | |
| INPAT | INPAT_ICD10(O658) | Obstructed labour due to other maternal pelvic abnormalities | 19 | |
| INPAT | INPAT_ICD10(O723) | Postpartum coagulation defects | 19 | |
| INPAT | INPAT_ICD8(65596) | Labour and delivery complicated by foetopelvic disproportion, Unspecified, Complete or incomplete breech presentation | 19 | |
| INPAT | INPAT_ICD10(O670) | Intrapartum haemorrhage with coagulation defect | 18 | |
| INPAT | INPAT_ICD10(O699) | Labour and delivery complicated by cord complication, unspecified | 18 | |
| INPAT | INPAT_ICD8(65206) | Labour and delivery complicated by retained placenta, Total, Complete or incomplete breech presentation | 18 | |
| INPAT | INPAT_ICD8(65486) | Labour and delivery with pelvic bone abnormality, Other specified, Complete or incomplete breech presentation | 18 | |
| INPAT | INPAT_ICD10(O758) | Other specified complications of labour and delivery | 17 | |
| INPAT | INPAT_ICD8(65201) | Labour and delivery complicated by retained placenta, Total, Face and brow presentation | 17 | |
| INPAT | INPAT_ICD8(65494) | Labour and delivery with pelvic bone abnormality, Unspecified, Occipital presentation, posterior position | 17 | |
| INPAT | INPAT_ICD8(65692) | Delivery complicated by malpresentation of foetus, Face presentation, posterior position | 17 | |
| INPAT | INPAT_ICD9(6523A) | Malposition and malpresentation of foetus, Transverse or oblique presentation | 16 | |
| INPAT | INPAT_ICD9(6648B) | Other specified trauma to perineum and vulva during delivery | 16 | |
| OUTPAT | OUTPAT_ICD10(O611) | Failed instrumental induction of labour | 16 | |
| OUTPAT | OUTPAT_ICD10(O660) | Obstructed labour due to shoulder dystocia | 16 | |
| OUTPAT | OUTPAT_ICD10(O718) | Other specified obstetric trauma | 16 | |
| INPAT | INPAT_ICD10(O632) | Delayed delivery of second twin, triplet, etc. | 15 | |
| INPAT | INPAT_ICD8(65207) | Labour and delivery complicated by retained placenta, Total, Multiple pregnancy, all presentations | 15 | |
| INPAT | INPAT_ICD9(6590A) | Failed mechanical induction of labor | 15 | |
| OUTPAT | OUTPAT_ICD10(O648) | Obstructed labour due to other malposition and malpresentation | 15 | |
| OUTPAT | OUTPAT_ICD10(O651) | Obstructed labour due to generally contracted pelvis | 15 | |
| OUTPAT | OUTPAT_ICD10(O681) | Labour and delivery complicated by meconium in amniotic fluid | 15 | |
| INPAT | INPAT_ICD9(6538B) | Disproportion of other origin | 14 | |
| OUTPAT | OUTPAT_ICD10(O618) | Other failed induction of labour | 14 | |
| OUTPAT | OUTPAT_ICD10(O620) | Primary inadequate contractions | 14 | |
| INPAT | INPAT_ICD10(O628) | Other abnormalities of forces of labour | 13 | |
| INPAT | INPAT_ICD10(O715) | Other obstetric injury to pelvic organs | 13 | |
| INPAT | INPAT_ICD8(65301) | Labour and delivery complicated by other postpartum haemorrhage, Atonic intrapartum haemorrhage, Face and brow presentation | 13 | |
| INPAT | INPAT_ICD8(65407) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Multiple pregnancy, all presentations | 13 | |
| INPAT | INPAT_ICD9(6530B) | Disproportion, Major abnormality of bony pelvis, not further specified | 13 | |
| INPAT | INPAT_ICD9(6634A) | Short cord complicating labor and delivery | 13 | |
| OUTPAT | OUTPAT_ICD10(O679) | Intrapartum haemorrhage, unspecified | 13 | |
| OUTPAT | OUTPAT_ICD10(O714) | Obstetric high vaginal laceration alone | 13 | |
| 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_ICD8(65588) | Labour and delivery complicated by foetopelvic disproportion, Other specified, Other or imprecisely defined presentation | 12 | |
| INPAT | INPAT_ICD9(6524A) | Malposition and malpresentation of foetus, Face or brow presentation | 12 | |
| INPAT | INPAT_ICD9(6525A) | Malposition and malpresentation of foetus, High head at term | 12 | |
| INPAT | INPAT_ICD9(6528A) | Malposition and malpresentation of foetus, Other specified malposition or malpresentation | 12 | |
| INPAT | INPAT_ICD9(6699X) | Unspecified complication of labor and delivery | 12 | |
| OUTPAT | OUTPAT_ICD10(O649) | Obstructed labour due to malposition and malpresentation, unspecified | 12 | |
| INPAT | INPAT_ICD10(O719) | Obstetric trauma, unspecified | 11 | |
| INPAT | INPAT_ICD8(65202) | Labour and delivery complicated by retained placenta, Total, Face presentation, posterior position | 11 | |
| INPAT | INPAT_ICD8(65307) | Labour and delivery complicated by other postpartum haemorrhage, Atonic intrapartum haemorrhage, Multiple pregnancy, all presentations | 11 | |
| INPAT | INPAT_ICD8(65581) | Labour and delivery complicated by foetopelvic disproportion, Other specified, Face and brow presentation | 11 | |
| OUTPAT | OUTPAT_ICD10(O623) | Precipitate labour | 11 | |
| OUTPAT | OUTPAT_ICD10(O757) | Vaginal delivery following previous caesarean section | 11 | |
| INPAT | INPAT_ICD10(O694) | Labour and delivery complicated by vasa praevia | 10 | |
| INPAT | INPAT_ICD8(66137) | Labour and delivery with other complication, Umbilical cord complication, Multiple pregnancy, all presentations | 10 | |
| INPAT | INPAT_ICD9(6632A) | Other and unspecified cord entanglement, with compression, complicating labor and delivery | 10 | |
| INPAT | INPAT_ICD9(6656B) | Obstetrical damage to pelvic joints and ligaments | 10 | |
| OUTPAT | OUTPAT_ICD10(O683) | Labour and delivery complicated by biochemical evidence of fetal stress | 10 | |
| OUTPAT | OUTPAT_ICD10(O689) | Labour and delivery complicated by fetal stress, unspecified | 10 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O60) | Preterm labour. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 10 | |
| INPAT | INPAT_ICD8(65204) | Labour and delivery complicated by retained placenta, Total, Occipital presentation, posterior position | 9 | |
| INPAT | INPAT_ICD8(65699) | Delivery complicated by malpresentation of foetus, UNS | 9 | |
| INPAT | INPAT_ICD9(6530A) | Disproportion, Major abnormality of bony pelvis, not further specified | 9 | |
| INPAT | INPAT_ICD9(6538A) | Disproportion of other origin | 9 | |
| INPAT | INPAT_ICD9(6644B) | Unspecified perineal laceration during delivery | 9 | |
| INPAT | INPAT_ICD9(6650A) | Rupture of uterus before onset of labor | 9 | |
| INPAT | INPAT_ICD9(6694X) | Other complications of obstetrical surgery and procedures | 9 | |
| OUTPAT | OUTPAT_ICD10(O669) | Obstructed labour, unspecified | 9 | |
| INPAT | INPAT_ICD10(O716) | Obstetric damage to pelvic joints and ligaments | 8 | |
| INPAT | INPAT_ICD8(66134) | Labour and delivery with other complication, Umbilical cord complication, Occipital presentation, posterior position | 8 | |
| INPAT | INPAT_ICD9(6530C) | Name not found | 8 | |
| INPAT | INPAT_ICD9(6639X) | Unspecified umbilical cord complication during labor and delivery | 8 | |
| OUTPAT | OUTPAT_ICD10(O624) | Hypertonic, incoordinate, and prolonged uterine contractions | 8 | |
| OUTPAT | OUTPAT_ICD10(O665) | Failed application of vacuum extractor and forceps, unspecified | 8 | |
| OUTPAT | OUTPAT_ICD10(O668) | Other specified obstructed labour | 8 | |
| OUTPAT | OUTPAT_ICD10(O710) | Rupture of uterus before onset of labour | 8 | |
| OUTPAT | OUTPAT_ICD10(O716) | Obstetric damage to pelvic joints and ligaments | 8 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O641) | Obstructed labour due to breech presentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 8 | |
| 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_ICD8(65304) | Labour and delivery complicated by other postpartum haemorrhage, Atonic intrapartum haemorrhage, Occipital presentation, posterior position | 7 | |
| INPAT | INPAT_ICD8(65306) | Labour and delivery complicated by other postpartum haemorrhage, Atonic intrapartum haemorrhage, Complete or incomplete breech presentation | 7 | |
| INPAT | INPAT_ICD8(65402) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Face presentation, posterior position | 7 | |
| INPAT | INPAT_ICD8(65403) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Brow presentation, posterior position | 7 | |
| INPAT | INPAT_ICD8(65409) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, UNS | 7 | |
| INPAT | INPAT_ICD8(65410) | Name not found | 7 | |
| INPAT | INPAT_ICD9(6537A) | Disproportion, Other foetal abnormality causing disproportion | 7 | |
| INPAT | INPAT_ICD9(6539B) | Disproportion, Unspecified disproportion | 7 | |
| OUTPAT | OUTPAT_ICD10(O639) | Long labour, unspecified | 7 | |
| OUTPAT | OUTPAT_ICD10(O711) | Rupture of uterus during labour | 7 | |
| OUTPAT | OUTPAT_ICD10(O723) | Postpartum coagulation defects | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O622) | Other uterine inertia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O629) | Abnormality of forces of labour, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 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(O719) | Obstetric trauma, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| 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! | 7 | |
| INPAT | INPAT_ICD10(O712) | Postpartum inversion of uterus | 6 | |
| INPAT | INPAT_ICD10(O754) | Other complications of obstetric surgery and procedures | 6 | |
| INPAT | INPAT_ICD10(O759) | Complication of labour and delivery, unspecified | 6 | |
| INPAT | INPAT_ICD8(65219) | Labour and delivery complicated by retained placenta, Partial, UNS | 6 | |
| INPAT | INPAT_ICD8(65408) | Labour and delivery with pelvic bone abnormality, With contracted pelvis, Other or imprecisely defined presentation | 6 | |
| INPAT | INPAT_ICD8(65516) | Labour and delivery complicated by foetopelvic disproportion, Other foetal abnormality, Complete or incomplete breech presentation | 6 | |
| INPAT | INPAT_ICD8(65583) | Labour and delivery complicated by foetopelvic disproportion, Other specified, Brow presentation, posterior position | 6 | |
| INPAT | INPAT_ICD8(65594) | Labour and delivery complicated by foetopelvic disproportion, Unspecified, Occipital presentation, posterior position | 6 | |
| INPAT | INPAT_ICD9(6520B) | Malposition and malpresentation of foetus, Unstable lie | 6 | |
| INPAT | INPAT_ICD9(6527B) | Malposition and malpresentation of foetus, Prolapsed arm | 6 | |
| INPAT | INPAT_ICD9(6643B) | Fourth-degree perineal laceration during delivery | 6 | |
| INPAT | INPAT_ICD9(6659B) | Unspecified obstetrical trauma | 6 | |
| INPAT | INPAT_ICD9(6661B) | Name not found | 6 | |
| OUTPAT | OUTPAT_ICD10(O650) | Obstructed labour due to deformed pelvis | 6 | |
| OUTPAT | OUTPAT_ICD10(O652) | Obstructed labour due to pelvic inlet contraction | 6 | |
| OUTPAT | OUTPAT_ICD10(O662) | Obstructed labour due to unusually large fetus | 6 | |
| OUTPAT | OUTPAT_ICD10(O690) | Labour and delivery complicated by prolapse of cord | 6 | |
| OUTPAT | OUTPAT_ICD10(O691) | Labour and delivery complicated by cord around neck, with compression | 6 | |
| OUTPAT | OUTPAT_ICD10(O713) | Obstetric laceration of cervix | 6 | |
| 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! | 6 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O718) | Other specified obstetric trauma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 6 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O720) | Third-stage haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 6 | |
| INPAT | INPAT_ICD10(O748) | Other complications of anaesthesia during labour and delivery | 5 | |
| INPAT | INPAT_ICD8(65209) | Labour and delivery complicated by retained placenta, Total, UNS | 5 | |
| INPAT | INPAT_ICD8(65216) | Labour and delivery complicated by retained placenta, Partial, Complete or incomplete breech presentation | 5 | |
| INPAT | INPAT_ICD8(65308) | Labour and delivery complicated by other postpartum haemorrhage, Atonic intrapartum haemorrhage, Other or imprecisely defined presentation | 5 | |
| INPAT | INPAT_ICD8(65317) | Labour and delivery complicated by other postpartum haemorrhage, Atonic postpartum haemorrhage, Multiple pregnancy, all presentations | 5 | |
| INPAT | INPAT_ICD8(65506) | Labour and delivery complicated by foetopelvic disproportion, Hydrocephalic foetus, Complete or incomplete breech presentation | 5 | |
| INPAT | INPAT_ICD8(65582) | Labour and delivery complicated by foetopelvic disproportion, Other specified, Face presentation, posterior position | 5 | |
| INPAT | INPAT_ICD8(65599) | Labour and delivery complicated by foetopelvic disproportion, Unspecified | 5 | |
| INPAT | INPAT_ICD8(66034) | Labour and delivery with maternal obstetric trauma, Laceration of vagina, Occipital presentation, posterior position | 5 | |
| INPAT | INPAT_ICD9(6623B) | Delayed delivery of second twin, triplet, etc. | 5 | |
| INPAT | INPAT_ICD9(6640A) | Name not found | 5 | |
| INPAT | INPAT_ICD9(6663A) | Postpartum coagulation defects | 5 | |
| INPAT | INPAT_ICD9(6688X) | Other complications of anesthesia or other sedation in labor and delivery | 5 | |
| OUTPAT | OUTPAT_ICD10(O619) | Failed induction of labour, unspecified | 5 | |
| OUTPAT | OUTPAT_ICD10(O622) | Other uterine inertia | 5 | |
| OUTPAT | OUTPAT_ICD10(O655) | Obstructed labour due to abnormality of maternal pelvic organs | 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 | |
| OUTPAT | OUTPAT_ICD10(O752) | Pyrexia during labour, not elsewhere classified | 5 |