Other congenital malformations of face and neck Excludes1cleft lip and cleft palate (Q35-Q37)conditions classified to Q67.0-Q67.4congenital 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)