Additional Information
From parent codes: Q00-Q99 (Chapter 17)
More Specific Codes (10)
Q18.0Sinus, fistula and cyst of branchial cleft→Q18.1Preauricular sinus and cyst→Q18.2Other branchial cleft malformations→Q18.3Webbing of neck→Q18.4Macrostomia→Q18.5Microstomia→Q18.6Macrocheilia→Q18.7Microcheilia→Q18.8Other specified congenital malformations of face and neck→Q18.9Congenital malformation of face and neck, unspecified→