Type 1 Excludes
- cleft lip and cleft palate (Q35-Q37)
- conditions classified to Q67.0-Q67.4
- congenital 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)
- Codes Description
- Q18.0
Sinus, fistula and cyst of branchial cleft
- Q18.1
Preauricular sinus and cyst
- Q18.2
Other branchial cleft malformations
- Q18.3
Webbing of neck
- Q18.4
Macrostomia
- Q18.5
Microstomia
- Q18.6
Macrocheilia
- Q18.7
Microcheilia
- Q18.8
Other specified congenital malformations of face and neck
- Q18.9
Congenital malformation of face and neck, unspecified