Body Structures are anatomical parts of the body such as organs, limbs and their components. Impairments are problems in body function or structure as a significant deviation or loss.
Activity is the performance of a task or action by an individual.
Activity limitations are difficulties in performance of activities. Participation is an individual s involvement in life situations in relation to Health Conditions, Body Functions or Structures, Activities, and Contextual Factors. Participation Restrictions are problems an individual may have in the manner or extent of involvement in life situations.