Anomaly | ICD-10-CA codes | Trend | Pregnancy outcome | Province/Territory | Infant sex | Maternal age |
Neural Tube Defects
|
|
✔
|
-
|
✔
|
✔
|
✔
|
Anencephaly and similar anomalies
|
Q00
|
✔
|
-
|
✔
|
-
|
-
|
Spina bifida without anencephaly
|
Q05 if not Q00.0
|
✔
|
✔
|
✔
|
-
|
-
|
Encephalocele
|
Q01
|
✔
|
✔
|
✔
|
-
|
-
|
Other central nervous system defects
|
|
✔
|
-
|
-
|
✔
|
✔
|
Hydrocephaly
|
Q03
|
✔
|
-
|
-
|
-
|
-
|
Microcephaly
|
Q02
|
✔
|
-
|
-
|
-
|
-
|
Arhinencephaly/Holoprosencephaly
|
Q04.1, Q04.2
|
✔
|
✔
|
-
|
-
|
-
|
Selected sense organ defects
|
|
✔
|
-
|
-
|
-
|
-
|
Anophthalmos/Microphthalmos
|
Q11.0, Q11.1, Q11.2
|
✔
|
-
|
-
|
-
|
-
|
Anotia/Microtia
|
Q16.0, Q17.2
|
✔
|
-
|
-
|
-
|
-
|
Choanal atresia
|
Q30.0
|
✔
|
-
|
-
|
-
|
-
|
Selected congenital heart defects
|
|
✔
|
-
|
-
|
✔
|
-
|
Common truncus
|
Q20.0
|
✔
|
-
|
-
|
-
|
-
|
Transposition of great vessels
|
Q20.1, Q20.3, Q20.5
|
✔
|
✔
|
✔
|
-
|
-
|
Endocardial cushion defects/AVSD
|
Q21.2
|
✔
|
-
|
-
|
-
|
-
|
Tetralogy of Fallot
|
Q21.3
|
✔
|
✔
|
✔
|
-
|
-
|
Hypoplastic left heart syndrome
|
Q23.4
|
✔
|
✔
|
✔
|
-
|
-
|
Coarctation of aorta
|
Q25.1
|
✔
|
-
|
-
|
-
|
-
|
Oro-facial clefts
|
|
✔
|
-
|
✔
|
-
|
-
|
Cleft palate only
|
Q35 (excluding Q35.7)
|
✔
|
-
|
✔
|
✔
|
-
|
Cleft lip only
|
Q36
|
✔
|
-
|
✔
|
-
|
-
|
Cleft lip with /without cleft palate
|
Q36, Q37
|
✔
|
✔
|
✔
|
✔
|
-
|
Selected gastrointestinal defects
|
|
✔
|
-
|
-
|
✔
|
✔
|
Oesophageal atresia/stenosis, tracheoesophageal fistula
|
Q39.0-Q39.4
|
✔
|
-
|
-
|
-
|
-
|
Small intestine absence/atresia/stenosis
|
Q41
|
✔
|
-
|
-
|
-
|
-
|
Ano-rectal absence/atresia/stenosis
|
Q42.0-Q42.3
|
✔
|
-
|
-
|
-
|
-
|
Hirschsprung disease
|
Q43.1
|
✔
|
-
|
-
|
-
|
-
|
Atresia of bile ducts
|
Q44.2
|
✔
|
-
|
-
|
-
|
-
|
Selected urinary tract defects
|
|
✔
|
-
|
-
|
✔
|
✔
|
Renal agenesis
|
Q60.0-Q60.2
|
✔
|
✔
|
✔
|
✔
|
-
|
Cystic kidney
|
Q61.1-Q61.5, Q61.8, Q61.9
|
✔
|
✔
|
✔
|
✔
|
✔
|
Bladder and cloacal exstrophy
|
Q64.1
|
✔
|
-
|
-
|
✔
|
-
|
Lower urinary tract obstruction
|
Q64.2, Q64.3
|
✔
|
-
|
-
|
✔
|
-
|
Selected genital anomalies
|
|
-
|
-
|
-
|
-
|
-
|
Cryptorchidism/undescended testes
|
Q53.1, Q53.2, Q53.9
|
✔
|
-
|
-
|
-
|
-
|
Hypospadias
|
Q54 excluding Q54.4
|
✔
|
-
|
✔
|
-
|
-
|
Epispadias
|
Q64.0
|
✔
|
-
|
-
|
-
|
-
|
Indeterminate sex
|
Q56
|
✔
|
-
|
-
|
-
|
-
|
Limb deficiency defects
|
Q71-Q73 (an infant with more than one of these Q codes is only counted once)
|
✔
|
-
|
✔
|
✔
|
-
|
Diaphragmatic hernia
|
Q79.0
|
✔
|
✔
|
✔
|
✔
|
-
|
Selected abdominal wall defects
|
|
✔
|
-
|
-
|
-
|
-
|
Omphalocele/Exomphalos
|
Q79.2
|
✔
|
-
|
-
|
-
|
✔
|
Gastroschisis
|
Q79.3
|
✔
|
-
|
-
|
-
|
✔
|
Selected chromosomal defects
|
|
✔
|
-
|
-
|
-
|
-
|
Down Syndrome
|
Q90
|
✔
|
✔
|
-
|
✔
|
✔
|
Trisomy 13 (Patau)
|
Q91.4-Q91.7
|
✔
|
✔
|
-
|
✔
|
✔
|
Trisomy 18 (Edwards)
|
Q91.0-Q91.3
|
✔
|
✔
|
-
|
✔
|
✔
|
Turner syndrome
|
Q96
|
✔
|
-
|
-
|
-
|
✔
|