ICD-11 classes
13 Diseases of the digestive system
Functional gastrointestinal disorders
DD90 — Functional oesophageal or gastroduodenal disorders
DD90.1 — Functional swallowing disorder
ICD-11 DD90.1 — Functional swallowing disorder
Functional dysphagia is a disorder having no structural abnormalities and absence of gastroesophageal reflux for dysphagia, characterised by sense of solid and/or liquid foods sticking, lodging, or passing abnormally through the oesophagus.
It includes 1 item.
- Functional dysphagia
It excludes 1 item.
- dysphagia NOS (MD93)
It has no clarifying diagnoses.