ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 17  /  Q10-Q18  /  Q18
Q18 Other congenital malformations of face and neck
Excludes1 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)
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