phonotrauma
Pronunciation: FOH-no-traw-mah
Mechanical injury to vocal fold tissues resulting from excessive or inappropriate voice use patterns.
Full Definition
Phonotrauma refers to tissue damage of the vocal folds caused by forceful or repetitive vocal behaviors that exceed the physiological limits of the laryngeal mechanism. Common phonotraumatic behaviors include hard glottal attacks, excessive throat clearing, chronic coughing, yelling, and sustained loud voice use. These behaviors can lead to various vocal fold lesions including nodules, polyps, hemorrhage, and chronic inflammation. Prevention and modification of phonotraumatic behaviors are central to voice therapy intervention and vocal hygiene programs.
Usage
Usage note: Specify acute versus chronic phonotrauma when documenting; distinguish from general voice abuse concept.
In Context
- "Bilateral vocal fold hemorrhage was attributed to acute phonotrauma from excessive yelling at the sporting event." — Emergency voice evaluation
- "Voice therapy focused on eliminating phonotraumatic behaviors to promote vocal fold healing." — Treatment approach documentation