ICD-11 classes
12 Diseases of the respiratory system
Certain lower respiratory tract diseases
CA24 — Bronchiectasis
ICD-11 CA24 — Bronchiectasis
Bronchiectasis is an abnormal widening of one or more airways. Normally, tiny glands in the lining of the airways make a small amount of mucus. Mucus keeps the airways moist and traps any dust and dirt in the inhaled air. Because bronchiectasis creates an abnormal widening of the airways, extra mucus tends to form and pool in parts of the widened airways. Widened airways with extra mucus are prone to infection.
The diagnosis includes nothing.
It excludes 2 items.
- tuberculous bronchiectasis, confirmed (1B10.0)
- Respiratory tuberculosis, not confirmed (1B10.1)
It has no clarifying diagnoses.