CB23

ICD-11 MMS 2026-01

Disorders of diaphragm

Description

This category includes the abnormalities of diaphragmatic position or motion (paralysis, relaxation, and acquired deformity) and the inflammation of the diaphragm, but neoplasms of the diaphragm, congenital malformation of diaphragm, and diaphragmatic hernias are included in other categories.

Index terms

  • Disorders of diaphragm
  • diaphragmatic disorder
  • disease of diaphragm
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  • disorder of diaphragm
  • Acquired diaphragmatic deformity
  • acquired diaphragm deformity
  • Diaphragmitis
  • Ossification of diaphragm
  • Paralysis of diaphragm
  • diaphragm paralysis
  • diaphragmatic paralysis
  • Relaxation of diaphragm

Excludes

  • LB00 – Structural developmental anomalies of diaphragm
  • LB00.0 – Congenital diaphragmatic hernia

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
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  • 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

  • CB20 – Pleural plaque
  • CB21 – Pneumothorax
  • CB22 – Diseases of mediastinum, not elsewhere classified
  • CB24 – Chylous effusion
  • CB25 – Fibrothorax
  • CB26 – Haemothorax
  • CB27 – Pleural effusion
  • CB2Y – Other specified pleural, diaphragm or mediastinal disorders
  • CB2Z – Pleural, diaphragm or mediastinal disorders, unspecified

Foundation entity

Disorders of diaphragm – http://id.who.int/icd/entity/1894965106

Part of: 12: Diseases of the respiratory system