Congenital Ear Conditions

• Anomalies of ear causing impairment of hearing
• Accessory auricle  744.1
  • including accessory tragus, polyotia, preauricular appendage, supernumerary ear/lobule
• Absence of ear lobe, congenital  744.21
• Macrotia 744.22
• Microtia 744.23
• Specified anomalies of Eustachian tube  744.24
• Other specified ear anomalies 744.29
  • including bat ear, Darwin's tubercle, pointed ear, ridge ear
• Anomaly of ear, unspecified / NOS  744.3