Q00-Q07

Congenital Malformations of Nervous System

Q10-Q18

Congenital Malformations of Eye, Ear, Face & Neck

Q20-Q28

Congenital Malformations of Circulatory System

Q30-Q34

Congenital Malformations of Respiratory System

Q35-Q37

Cleft Lip

& Cleft Palate

Q38-Q45

Other Congenital Malformations of Digestive System

Q50-Q56

Congenital Malformations Genital Organs

Q60-Q64

Congenital Malformations of Urinary System

Q65-Q79

Congenital Malformations & Deformations of Musculoskeletal System

Q80-Q89

Other Congenital Malformations

Q90-Q99

Chromosomal Abnormalities-Not Elsewhere Identified