Catalog
Functional swallowing disorder
Link to WHO Definition
Functional swallowing disorder – http://id.who.int/icd/entity/480351633
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.