Q16.1
Congenital absence, atresia and stricture of auditory canal (external)
Coding guidance (WHO 2019)
Atresia or stricture of osseous meatus
Sibling codes
Q16Congenital malformations of ear causing impairment of hearingQ16.0Congenital absence of (ear) auricleQ16.2Absence of eustachian tubeQ16.3Congenital malformation of ear ossiclesQ16.4Other congenital malformations of middle earQ16.5Congenital malformation of inner earQ16.9Congenital malformation of ear causing impairment of hearing, unspecified