ICD-11 classes
13 Diseases of the digestive system
Functional gastrointestinal disorders
DD90 — Functional oesophageal or gastroduodenal disorders
DD90.2 — Functional heartburn
ICD-11 DD90.2 — Functional heartburn
Functional heartburn is a disorder having no structural abnormalities and absence of gastroesophageal reflux for heartburn, characterised by burning retrosternal discomfort or pain.
The diagnosis includes nothing.
It excludes 1 item.
- heartburn NOS (MD95)
It has no clarifying diagnoses.