Factors affecting ability to resume oral nutrition in the oropharyngeal dysphagic individual.

Successful oral intake of nutrition depends not only on the patient's ability to swallow efficiently and safely but also a number of cognitive, neurolinguistic, and behavioral variables. This paper reviews these competencies as they are integrated into the act of oral feeding and describes the types of disorders that affect these abilities. Methods of evaluating and treating the abilities needed for successful oral intake are described.