ICD-11 classes
13 Diseases of the digestive system
Functional gastrointestinal disorders
DD90 — Functional oesophageal or gastroduodenal disorders
DD90.5 — Functional belching disorders
ICD-11 DD90.5 — Functional belching disorders
Functional belching disorders are having troublesome repetitive belching with observed excessive air swallowing and no evidence of excessive air swallowing.
It includes 2 items.
- Excessive belching, unspecified
- Aerophagia
It excludes 1 item.
- Belching NOS (MD91)
It has no clarifying diagnoses.