ICD-11 definition : An increase in total body mass, due to increase in fluid, fat or adipose tissue, or
lean (muscle) mass that is outside the expected range for normal growth and development
and is sufficient in quantity or rate to create risk to the individual's health.;
An increase in total body mass, due to increase in fluid, fat or adipose tissue, or
lean (muscle) mass that is outside the expected range for normal growth and development
and is sufficient in quantity or rate to create risk to the individual's health.