CA0F.0

ICD-11 MMS 2026-01

Hypertrophy of tonsils

Index terms

  • Hypertrophy of tonsils
  • Enlargement of tonsils
  • enlarged lingual tonsil
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  • enlarged tonsils
  • hyperplasia of tonsil
  • hyperplasia of tonsils
  • hypertrophy of lingual tonsil

Inclusions

  • Enlargement of tonsils

Exclusions from above levels

  • CA03.Y – Recurrent acute tonsillitis
  • CA22.0 – Chronic obstructive pulmonary disease with acute exacerbation, unspecified
  • 01 – Certain infectious or parasitic diseases
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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
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • CA0F.1 – Hypertrophy of adenoids
  • CA0F.3 – Hypertrophy of tonsils with hypertrophy of adenoids
  • CA0F.Y – Other specified chronic diseases of tonsils or adenoids
  • CA0F.Z – Chronic diseases of tonsils or adenoids, unspecified

Foundation entity

Hypertrophy of tonsils – http://id.who.int/icd/entity/268261363

Part of: CA0F: Chronic diseases of tonsils or adenoids › 12: Diseases of the respiratory system