Choosing Wisely Canada rhinology recommendations

Neil Arnstead1, Yvonne Chan2, Shaun Kilty3

  • 1Department of Otolaryngology - Head & Neck Surgery, University of Toronto, C. David Naylor Building, Suite 120, 6 Queen's Park Crescent West, Toronto, ON, M5S 3H2, Canada. neil.arnstead@mail.utoronto.ca.

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Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
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Epistaxis

Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
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Suctioning the Nasopharyngeal Airway01:29

Suctioning the Nasopharyngeal Airway

Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
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Nose and Nasal Cavity

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Acute Pharyngitis

Introduction
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Classification
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