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malformations of skull and face bones (Q75.-)
- cyclopia (Q87.0)
- dentofacial anomalies [including malocclusion] (M26.-)
- malformation syndromes affecting facial appearance (Q87.0)
- persistent thyroglossal duct (Q89.2)
- Q18.0 Sinus, fistula and cyst of branchial cleft
- Branchial vestige
- Q18.1 Preauricular sinus and cyst
- Fistula of auricle, congenital
- Cervicoaural fistula
- Q18.2 Other branchial cleft malformations
- Branchial cleft malformation NOS
- Cervical auricle
- Otocephaly
- Q18.3 Webbing of neck
- Pterygium colli
- Q18.4 Macrostomia
- Q18.5 Microstomia
- Q18.6 Macrocheilia
- Hypertrophy of lip, congenital
- Q18.7 Microcheilia
- Q18.8 Other specified congenital malformations of face and neck
- Medial cyst of face and neck
- Medial fistula of face and neck
- Medial sinus of face and neck
- Q18.9 Congenital malformation of face and neck, unspecified
- Congenital anomaly NOS of face and neck
Congenital malformations of the circulatory system (Q20-Q28)
Q20 Congenital malformations of cardiac chambers and connections
- Excludes1: dextrocardia with situs inversus (Q89.3)
- mirror-image atrial arrangement with situs inversus (Q89.3)
- Q20.0 Common arterial trunk
- Persistent truncus arteriosus
- Excludes1: aortic septal defect (Q21.4)
- Q20.1 Double outlet right ventricle
- Taussig-Bing syndrome
- Q20.2 Double outlet left ventricle
- Q20.3 Discordant ventriculoarterial connection
- Dextrotransposition of aorta
- Transposition of great vessels (complete)
- Q20.4 Double inlet ventricle
- Common