Upper Airway Obstruction - StatPearls - NCBI Bookshelf
Oct 17, 2022 · Upper airway obstruction is defined as occlusion or narrowing of the airways leading to compromise in ventilation. Obstruction can vary from acute to chronic, from congenital to acquired, and in many cases, can be fatal if left untreated.
Airway Obstruction: What Causes It, How It's Treated, and More
Mar 4, 2024 · What Can Cause an Upper Airway Obstruction? What Can Cause a Lower Airway Obstruction? What Are Symptoms of an Airway Obstruction? An airway obstruction happens when you can't move air in or...
Airway Obstruction: Types, Causes, and Diagnosis - Healthline
Jul 19, 2021 · The types of airway obstructions are classified based on where the obstruction occurs and how much it blocks: Upper airway obstructions occur in the area from your nose and lips to your larynx...
Blockage of upper airway: MedlinePlus Medical Encyclopedia
Jul 1, 2023 · Blockage of the upper airway occurs when the upper breathing passages become narrowed or blocked, making it hard to breathe. Areas in the upper airway that can be affected are the windpipe (trachea), voice box (larynx), or throat (pharynx). The airway can become narrowed or blocked due to many causes, including:
Upper Airway Obstruction in Adults - Thoracic Key
Jan 11, 2017 · Common etiologies of upper airway obstruction (UAO) include neoplasia, scar formation, skeletal facial malformations, infection, inflammatory disorders, trauma, extrinsic compression related to pathology of adjacent structures, and functional changes related to posture and sleep/wake state.
Airway Obstruction - StatPearls - NCBI Bookshelf
Aug 7, 2023 · Upper airway obstruction refers to an anatomic narrowing or occlusion, resulting in a decreased ability to move air (ventilate). Upper airway obstruction may be acute or chronic. Upper airway obstruction may also be partial or complete, with complete obstruction indicating a total inability to get air in or out of the lungs.
Upper Airway Obstruction - Pulmonology Advisor
Nov 15, 2023 · Upper airway obstruction is characterized by blockade of the airway above the thoracic inlet. Acute upper airway obstruction caused by aspiration, swelling, or infection is a medical emergency requiring ventilation, intubation, and/or surgical opening of the airway.