ICF illustration library English version
BODY FUNCTIONS

CHAPTER 5
FUNCTIONS OF THE DIGESTIVE, METABOLIC AND ENDOCRINE SYSTEMS
Functions related to the digestive system
b510 Ingestion functions
b5105 Swallowing
Functions of transporting food through the gastrointestinal tract, breakdown of food and absorption of nutrients.

inclusion
functions of transport of food through the stomach, peristalsis; breakdown of food, enzyme production and action in stomach and intestines; absorption of nutrients and tolerance to food; impairments such as in hyperacidity of stomach, malabsorption, intolerance to food, hypermotility of intestines, intestinal paralysis, intestinal obstruction and decreased bile production.

exclusion
ingestion functions (b510); assimilation functions (b520); defecation functions (b525); sensations associated with the digestive system (b535).



b51050 b51051 b51052 b51058 b51059
Oral swallowing Pharyngeal swallowing Oesophageal swallowing Swallowing, other specified Swallowing, unspecified
Function of clearing food and drink through the oral cavity at an appropriate rate and speed. Function of clearing food and drink through the pharynx at an appropriate rate and speed. Function of clearing food and drink through the oesophagus at an appropriate rate and speed.


Illustrations copyright by TAI TAKAHASHI, International University of Health and Welfare.