Airway Obstruction: What Causes It, How It's Treated, and More - WebMD
2024年3月4日 · 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...
Upper Airway Obstruction - StatPearls - NCBI Bookshelf
2022年10月17日 · 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.
Blockage of upper airway: MedlinePlus Medical Encyclopedia
2023年7月1日 · 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).
Airway Obstruction: Types, Causes, and Diagnosis - Healthline
2021年7月19日 · 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...
Airway Obstruction - StatPearls - NCBI Bookshelf
2023年8月7日 · 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.
Acute Upper Airway Obstruction | New England Journal of …
2019年11月13日 · Acute upper airway obstruction is a life-threatening emergency and requires immediate assessment and intervention with little margin for error, making it a constant challenge for...
Acute Upper Airway Obstruction - Healthline
2018年3月23日 · An acute upper airway obstruction is a blockage that suddenly occurs in your upper airway — the part of your respiratory system that consists of the trachea, larynx, and throat.
Upper Airway Obstruction - Pulmonology Advisor
2024年5月22日 · 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.
Airway obstruction - Wikipedia
Airway obstruction is a blockage of respiration in the airway that hinders the free flow of air. Airway obstructions can occur either in the upper airway (UPA) or lower airway (LOA). The upper airway consists of the nose, throat, and larynx. The lower airway comprises the trachea, bronchi, and bronchioles. [1] Upper and lower airway.
Acute upper airway obstruction | MSF Medical Guidelines
Acute upper airway obstruction can be caused by foreign body aspiration, viral or bacterial infections (croup, epiglottitis, tracheitis), anaphylaxis, burns or trauma. Initially stable and partial obstruction may worsen and develop into a life-threatening emergency, especially in young children. Clinical signs of the severity of obstruction: