dysphagia
Pronunciation: /dɪsˈfeɪdʒə/
Difficulty swallowing food, liquids, or saliva due to problems in the oral, pharyngeal, or esophageal phases of swallowing.
Full Definition
Dysphagia refers to impaired swallowing function that can occur at any stage of the swallowing process, from the mouth to the stomach. Speech-language pathologists typically address oropharyngeal dysphagia, which affects the mouth and throat phases of swallowing. This condition can result from neurological disorders, structural abnormalities, or muscle weakness. Dysphagia assessment involves clinical evaluation and instrumental assessments like videofluoroscopic swallow studies. The condition poses significant risks including aspiration pneumonia, malnutrition, and dehydration, making proper diagnosis and management crucial for patient safety.
Usage
Usage note: Distinguish from odynophagia (painful swallowing) and note that SLPs typically address oropharyngeal rather than esophageal dysphagia.
In Context
- "The patient's dysphagia required a modified barium swallow study to assess aspiration risk." — Referral documentation
- "Dysphagia therapy included texture modification and compensatory swallowing strategies." — Treatment plan