What is a Functional Oral Intake Scale?
Oropharyngeal dysphagia is a disorder that affects the ability of an individual to swallow properly. It is most commonly caused by neurological damage or conditions like stroke, Parkinson’s disease, and cerebral palsy.
Healthcare professionals use the (FOIS) to assess a patient's food swallowing capability. This tool is designed to measure the effectiveness of a patient's oral intake.
The FOIS has seven levels, each denoting a different type of oral intake ability. It provides clinicians with an understanding of how much and what types of food and liquids the patient can consume without risk of aspiration.











