Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD8(65000) Delivery without mention of complication, Occipital presentation 48047
INPAT INPAT_ICD10(O800) Spontaneous vertex delivery 45380
INPAT INPAT_ICD9(6500B) Delivery in a completely normal case 30773
INPAT INPAT_ICD10(O814) Vacuum extractor delivery 7931
INPAT INPAT_ICD10(O8210) Delivery by emergency caesarean section 7726
INPAT INPAT_ICD10(O820) Delivery by elective caesarean section 5913
INPAT INPAT_ICD10(O808) Other single spontaneous delivery 5758
OUTPAT OUTPAT_ICD10(O800) Spontaneous vertex delivery 3227
INPAT INPAT_ICD8(65006) Delivery without mention of complication, Complete or incomplete breech presentation 1358
INPAT INPAT_ICD10(O809) Single spontaneous delivery, unspecified 1034
INPAT INPAT_ICD10(O8211) Childbirth with an emergency caesarean section in an emergency 1025
INPAT INPAT_ICD10(O801) Spontaneous breech delivery 666
INPAT INPAT_ICD9(6510B) Multiple gestation, Twin pregnancy 558
INPAT INPAT_ICD10(O840) Multiple delivery, all spontaneous 540
INPAT INPAT_ICD8(65004) Delivery without mention of complication, Occipital presentation, posterior position 510
INPAT INPAT_ICD8(65007) Delivery without mention of complication, Multiple pregnancy, all presentations 462
INPAT INPAT_ICD10(O842) Multiple delivery, all by caesarean section 400
OUTPAT OUTPAT_ICD10(O8210) Delivery by emergency caesarean section 387
OUTPAT OUTPAT_ICD10(O814) Vacuum extractor delivery 330
INPAT INPAT_ICD10(O848) Other multiple delivery 228
OUTPAT OUTPAT_ICD10(O820) Delivery by elective caesarean section 194
INPAT INPAT_ICD10(O838) Other specified assisted single delivery 174
INPAT INPAT_ICD10(O830) Breech extraction 134
INPAT INPAT_ICD8(65001) Delivery without mention of complication, Face and brow presentation 130
OUTPAT OUTPAT_ICD10(O808) Other single spontaneous delivery 118
INPAT INPAT_ICD8(65740) For another reason, prolonged childbirth, multiple childbirth, Occipital presentation 93
INPAT INPAT_ICD10(O831) Other assisted breech delivery 91
INPAT INPAT_ICD8(65003) Delivery without mention of complication, Brow presentation, posterior position 84
INPAT INPAT_ICD8(65008) Delivery without mention of complication, Other or imprecisely defined presentation 76
INPAT INPAT_ICD8(65009) Delivery without mention of complication, UNS 72
INPAT INPAT_ICD8(65060) Name not found 71
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O800) Spontaneous vertex delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 68
INPAT INPAT_ICD10(O810) Low forceps delivery 60
INPAT INPAT_ICD8(65002) Delivery without mention of complication, Face presentation, posterior position 57
INPAT INPAT_ICD8(65747) For another reason, prolonged childbirth, multiple childbirth, Multiple pregnancy, all presentations 57
OUTPAT OUTPAT_ICD10(O809) Single spontaneous delivery, unspecified 54
INPAT INPAT_ICD10(O841) Multiple delivery, all by forceps and vacuum extractor 49
OUTPAT OUTPAT_ICD10(O8211) Childbirth with an emergency caesarean section in an emergency 47
INPAT INPAT_ICD10(O828) Other single delivery by caesarean section 43
INPAT INPAT_ICD8(65005) Delivery without mention of complication, Cephalic presentation, transverse position 38
INPAT INPAT_ICD8(65010) Name not found 33
INPAT INPAT_ICD10(O829) Delivery by caesarean section, unspecified 31
OUTPAT OUTPAT_ICD10(O801) Spontaneous breech delivery 31
INPAT INPAT_ICD9(6500A) Name not found 23
INPAT INPAT_ICD9(6511B) Multiple gestation, Triplet pregnancy 22
INPAT INPAT_ICD8(65070) Name not found 20
INPAT INPAT_ICD10(O822) Delivery by caesarean hysterectomy 19
INPAT INPAT_ICD10(O832) Other manipulation-assisted delivery 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O8210) Delivery by emergency caesarean section. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17
INPAT INPAT_ICD8(65040) Name not found 16
INPAT INPAT_ICD10(O815) Delivery by combination of forceps and vacuum extractor 15
INPAT INPAT_ICD10(O811) Mid-cavity forceps delivery 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O820) Delivery by elective caesarean section. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
INPAT INPAT_ICD8(65080) Name not found 13
OUTPAT OUTPAT_ICD10(O840) Multiple delivery, all spontaneous 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O814) Vacuum extractor delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
OUTPAT OUTPAT_ICD10(O848) Other multiple delivery 11
INPAT INPAT_ICD8(65746) For another reason, prolonged childbirth, multiple childbirth, Complete or incomplete breech presentation 10
OUTPAT OUTPAT_ICD10(O80) Single spontaneous delivery 9
INPAT INPAT_ICD8(65050) Name not found 8
INPAT INPAT_ICD10(O839) Assisted single delivery, unspecified 7
INPAT INPAT_ICD10(O849) Multiple delivery, unspecified 7
OUTPAT OUTPAT_ICD10(O810) Low forceps delivery 7
OUTPAT OUTPAT_ICD10(O831) Other assisted breech delivery 7
OUTPAT OUTPAT_ICD10(O832) Other manipulation-assisted delivery 7
INPAT INPAT_ICD8(65020) Name not found 6
INPAT INPAT_ICD8(65030) Name not found 6
OUTPAT OUTPAT_ICD10(O841) Multiple delivery, all by forceps and vacuum extractor 6
OUTPAT OUTPAT_ICD10(O842) Multiple delivery, all by caesarean section 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O809) Single spontaneous delivery, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O808) Other single spontaneous delivery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(O829) Delivery by caesarean section, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5