Laryngopharyngeal reflux: The value of otolaryngology examination

Peter C Belafsky, Catherine J. Rees

Research output: Contribution to journalArticlepeer-review

29 Scopus citations


Laryngopharyngeal reflux (LPR) is the disease process by which gastric contents affect the extraesophageal structures of the head and neck. The symptoms of LPR include intermittent dysphonia, excessive throat clearing, globus pharyngeus, cough, and dysphagia. These symptoms can be assessed with the Reflux Symptom Index. Signs of LPR, as determined with laryngoscopy, can be described with the Reflux Findings Score, which includes assessment of site-specific laryngeal edema and other inflammatory changes. This article discusses the current understanding of LPR pathophysiology, taking into account pepsin stability and reactivation.

Original languageEnglish (US)
Pages (from-to)278-282
Number of pages5
JournalCurrent Gastroenterology Reports
Issue number3
StatePublished - 2008

ASJC Scopus subject areas

  • Gastroenterology


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