ICD-11 classes
13 Diseases of the digestive system
Functional gastrointestinal disorders
DD90 — Functional oesophageal or gastroduodenal disorders
DD90.6 — Adult rumination syndrome
ICD-11 DD90.6 — Adult rumination syndrome
Adult rumination syndrome is a disorder in adulthood characterised by the persistent or recurrent regurgitation of recently ingested food into the mouth with subsequent spitting or remastication and swallowing.
The diagnosis includes nothing.
It excludes 2 items.
- Rumination-regurgitation disorder (6B85)
- Rumination-regurgitation (MB29.4)
It has no clarifying diagnoses.