ICD-11 classes
13 Diseases of the digestive system
Functional gastrointestinal disorders
DD91 — Irritable bowel syndrome or certain specified functional...
DD91.4 — Functional abdominal pain syndrome

ICD-11 DD91.4 — Functional abdominal pain syndrome

Functional abdominal pain syndrome represents a pain syndrome attributed to the abdomen that is poorly related to gut function, is associated with some loss of daily activities, and has been present at least 6 months. The pain is constant, nearly constant, or at least frequently recurring. Also there is the lack of symptom relationship to food intake or defecation.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.