Body functions
Physiological functions of body systems (including psychological functions)
Body structures
Anatomical parts of the body such as organs, limbs, and their components
Impairments
Problems in body function or structure such as a significant deviation or loss
Activity
The execution of a task or action by an individual
Participation
Involvement in a life situation
Activity Limitations
Difficulties an individual may have in executing activities
Participation Restrictions
Problems an individual may experience in involvement in life situations
Environmental Factors
Make up the physical, social, and attitudinal environment in which people live and conduct their lives.