AB50.0

ICD-11 MMS 2026-01

Congenital conductive hearing loss

Index terms

  • Congenital conductive hearing loss

Exclusions from above levels

  • AB33 – Otosclerosis
  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
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  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • AB50.1 – Congenital sensorineural hearing loss
  • AB50.2 – Congenital mixed conductive and sensorineural hearing loss
  • AB50.Y – Other specified congenital hearing impairment
  • AB50.Z – Congenital hearing impairment, unspecified

Foundation entity

Congenital conductive hearing loss – http://id.who.int/icd/entity/240285431

Allowed postcoordination axes

Part of: AB50: Congenital hearing impairment › 10: Diseases of the ear or mastoid process