Trichome October 14, 2016 thcscience_admin Medical conditionMicrocheiliaSpecialtyMedical genetics Microcheilia is a congenital disorder where one's lips are unusually small.[1] References[edit] ^ "microcheilia" at Dorland's Medical Dictionary External links[edit] ClassificationDICD-10: Q18.7ICD-9-CM: 744.82SNOMED CT: 1150009 Congenital malformations and deformations of face and neckFace jaw: Otocephaly mouth: Macrostomia Microstomia lip: Macrocheilia Microcheilia chin: Microgenia multiple/other: Hallermann–Streiff syndrome Branchial cleft cyst Neck Webbed neck Ungrouped Preauricular sinus and cyst