Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD10(O800) Spontaneous vertex delivery 68333
INPAT INPAT_ICD8(65000) Delivery without mention of complication, Occipital presentation 61023
INPAT INPAT_ICD9(6500B) Delivery in a completely normal case 40937
INPAT INPAT_ICD10(O814) Vacuum extractor delivery 12585
INPAT INPAT_ICD10(O8210) Delivery by emergency caesarean section 12396
INPAT INPAT_ICD10(O808) Other single spontaneous delivery 9836
INPAT INPAT_ICD10(O820) Delivery by elective caesarean section 9355
OUTPAT OUTPAT_ICD10(O800) Spontaneous vertex delivery 5527
INPAT INPAT_ICD8(65006) Delivery without mention of complication, Complete or incomplete breech presentation 1707
INPAT INPAT_ICD10(O8211) Childbirth with an emergency caesarean section in an emergency 1632
INPAT INPAT_ICD10(O809) Single spontaneous delivery, unspecified 1594
INPAT INPAT_ICD10(O801) Spontaneous breech delivery 1048
INPAT INPAT_ICD10(O840) Multiple delivery, all spontaneous 846
OUTPAT OUTPAT_ICD10(O8210) Delivery by emergency caesarean section 780
INPAT INPAT_ICD9(6510B) Multiple gestation, Twin pregnancy 737
INPAT INPAT_ICD8(65004) Delivery without mention of complication, Occipital presentation, posterior position 634
OUTPAT OUTPAT_ICD10(O814) Vacuum extractor delivery 629
INPAT INPAT_ICD10(O842) Multiple delivery, all by caesarean section 598
INPAT INPAT_ICD8(65007) Delivery without mention of complication, Multiple pregnancy, all presentations 597
OUTPAT OUTPAT_ICD10(O820) Delivery by elective caesarean section 422
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O800) Spontaneous vertex delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 395
INPAT INPAT_ICD10(O848) Other multiple delivery 378
INPAT INPAT_ICD10(O838) Other specified assisted single delivery 313
OUTPAT OUTPAT_ICD10(O808) Other single spontaneous delivery 288
INPAT INPAT_ICD10(O830) Breech extraction 187
INPAT INPAT_ICD8(65001) Delivery without mention of complication, Face and brow presentation 168
INPAT INPAT_ICD10(O831) Other assisted breech delivery 145
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O8210) Delivery by emergency caesarean section. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 117
INPAT INPAT_ICD8(65740) For another reason, prolonged childbirth, multiple childbirth, Occipital presentation 112
OUTPAT OUTPAT_ICD10(O809) Single spontaneous delivery, unspecified 105
INPAT INPAT_ICD8(65003) Delivery without mention of complication, Brow presentation, posterior position 102
INPAT INPAT_ICD8(65008) Delivery without mention of complication, Other or imprecisely defined presentation 98
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O814) Vacuum extractor delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 93
INPAT INPAT_ICD10(O810) Low forceps delivery 90
OUTPAT OUTPAT_ICD10(O8211) Childbirth with an emergency caesarean section in an emergency 88
INPAT INPAT_ICD8(65060) Name not found 86
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O820) Delivery by elective caesarean section. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 86
INPAT INPAT_ICD8(65009) Delivery without mention of complication, UNS 84
INPAT INPAT_ICD8(65002) Delivery without mention of complication, Face presentation, posterior position 82
INPAT INPAT_ICD8(65747) For another reason, prolonged childbirth, multiple childbirth, Multiple pregnancy, all presentations 74
INPAT INPAT_ICD10(O841) Multiple delivery, all by forceps and vacuum extractor 70
OUTPAT OUTPAT_ICD10(O801) Spontaneous breech delivery 61
INPAT INPAT_ICD10(O828) Other single delivery by caesarean section 55
INPAT INPAT_ICD8(65005) Delivery without mention of complication, Cephalic presentation, transverse position 49
INPAT INPAT_ICD10(O829) Delivery by caesarean section, unspecified 48
INPAT INPAT_ICD8(65010) Name not found 42
INPAT INPAT_ICD9(6500A) Name not found 30
INPAT INPAT_ICD10(O832) Other manipulation-assisted delivery 29
INPAT INPAT_ICD9(6511B) Multiple gestation, Triplet pregnancy 29
OUTPAT OUTPAT_ICD10(O840) Multiple delivery, all spontaneous 29
INPAT INPAT_ICD10(O822) Delivery by caesarean hysterectomy 26
INPAT INPAT_ICD10(O815) Delivery by combination of forceps and vacuum extractor 24
INPAT INPAT_ICD8(65070) Name not found 22
INPAT INPAT_ICD8(65080) Name not found 18
INPAT INPAT_ICD8(65040) Name not found 17
OUTPAT OUTPAT_ICD10(O848) Other multiple delivery 17
INPAT INPAT_ICD10(O811) Mid-cavity forceps delivery 16
OUTPAT OUTPAT_ICD10(O831) Other assisted breech delivery 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O808) Other single spontaneous delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
INPAT INPAT_ICD10(O849) Multiple delivery, unspecified 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O8211) Childbirth with an emergency caesarean section in an emergency. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O829) Delivery by caesarean section, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD8(65050) Name not found 10
INPAT INPAT_ICD8(65746) For another reason, prolonged childbirth, multiple childbirth, Complete or incomplete breech presentation 10
OUTPAT OUTPAT_ICD10(O842) Multiple delivery, all by caesarean section 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O809) Single spontaneous delivery, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
OUTPAT OUTPAT_ICD10(O80) Single spontaneous delivery 9
INPAT INPAT_ICD10(O839) Assisted single delivery, unspecified 8
INPAT INPAT_ICD8(65030) Name not found 8
INPAT INPAT_ICD8(65096) Name not found 8
OUTPAT OUTPAT_ICD10(O810) Low forceps delivery 8
OUTPAT OUTPAT_ICD10(O829) Delivery by caesarean section, unspecified 8
OUTPAT OUTPAT_ICD10(O832) Other manipulation-assisted delivery 8
INPAT INPAT_ICD10(O812) Mid-cavity forceps with rotation 6
INPAT INPAT_ICD8(65020) Name not found 6
OUTPAT OUTPAT_ICD10(O841) Multiple delivery, all by forceps and vacuum extractor 6
INPAT INPAT_ICD10(O813) Other and unspecified forceps delivery 5
OUTPAT OUTPAT_ICD10(O822) Delivery by caesarean hysterectomy 5
OUTPAT OUTPAT_ICD10(O830) Breech extraction 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O801) Spontaneous breech delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5