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Congenital malformations of ear causing impairment of hearing==
- Excludes1: congenital deafness (H90.-)
- Q16.0 Congenital absence of (ear) auricle
- Q16.1 Congenital absence, atresia and stricture of auditory canal (external)
- Congenital atresia or stricture of osseous meatus
- Q16.2 Absence of eustachian tube
- Q16.3 Congenital malformation of ear ossicles
- Congenital fusion of ear ossicles
- Q16.4 Other congenital malformations of middle ear
- Congenital malformation of middle ear NOS
- Q16.5 Congenital malformation of inner ear
- Congenital anomaly of membranous labyrinth
- Congenital anomaly of organ of Corti
- Q16.9 Congenital malformation of ear causing impairment of hearing, unspecified
- Congenital absence of ear NOS
Q17 Other congenital malformations of ear
- Excludes1: congenital malformations of ear with impairment of hearing (Q16.0- Q16.9)
- preauricular sinus (Q18.1)
- Q17.0 Accessory auricle
- Accessory tragus
- Polyotia
- Preauricular appendage or tag
- Supernumerary ear
- Supernumerary lobule
- Q17.1 Macrotia
- Q17.2 Microtia
- Q17.3 Other misshapen ear
- Pointed ear
- Q17.4 Misplaced ear
- Low-set ears
- Excludes1: cervical auricle (Q18.2)
- Q17.5 Prominent ear
- Bat ear
- Q17.8 Other specified congenital malformations of ear
- Congenital absence of lobe of ear
- Q17.9 Congenital malformation of ear, unspecified
- Congenital anomaly of ear NOS
Q18 Other congenital malformations of face and neck
- Excludes1: cleft lip and cleft palate (Q35-Q37)
- conditions classified to Q67.0-Q67.4
- congenital