Pleural, diaphragm or mediastinal disorders
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01
Pleural, diaphragm or mediastinal disorders are disorders of the space between the two pleurae of lungs (visceral pleura and parietal pleura), disorders of the diaphragm or mediastinum. The mediastinum is the central compartment of the thoracic cavity.
sections/codes in this section (CB20-CB2Z)
- Pleural plaque (CB20)
- Pneumothorax (CB21)
- Diseases of mediastinum, not elsewhere classified (CB22)
- Disorders of diaphragm (CB23)
- Chylous effusion (CB24)
- Fibrothorax (CB25)
- Haemothorax (CB26)
- Pleural effusion (CB27)
- Other specified pleural, diaphragm or mediastinal disorders (CB2Y)
- Pleural, diaphragm or mediastinal disorders, unspecified (CB2Z)
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