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Related Concept Videos

Sleep Apnea01:21

Sleep Apnea

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Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
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Suctioning the Nasopharyngeal Airway01:29

Suctioning the Nasopharyngeal Airway

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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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Epistaxis01:30

Epistaxis

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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
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
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Nose and Nasal Cavity01:24

Nose and Nasal Cavity

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The nose is composed of an observable exterior segment (external nose) and an internal segment within the skull known as the nasal cavity (internal nose). The external nose, visible on the face, consists of a framework of bone and hyaline cartilage enveloped in skin and muscle and lined with a mucous membrane. This structure is supported by the frontal bone, nasal bones, and maxillary bone and is supplemented by a cartilaginous framework comprising the septal nasal cartilage, lateral nasal...
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Administering Oxygen by Nasal Cannula01:29

Administering Oxygen by Nasal Cannula

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Oxygen therapy is critical to patient care, especially for those struggling with respiratory issues. This intervention increases the oxygen concentration in the lungs, enhancing the amount of oxygen transported to the body's tissues. One standard method of delivering supplemental oxygen is through a nasal cannula, a non-invasive device that provides low to medium oxygen concentrations.
Nasal Cannulas
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Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

Cardiopulmonary Resuscitation II: ACLS Airway Management

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Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned...
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Related Experiment Video

Updated: Feb 26, 2026

Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
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Updated Nasal Surgery for Obstructive Sleep Apnea.

David M Johnson, Ryan J Soose

    Advances in Oto-Rhino-Laryngology
    |July 25, 2017
    PubMed
    Summary

    Nasal surgery improves sleep quality and reduces snoring in patients with obstructive sleep apnea (OSA). It also enhances the effectiveness of continuous positive airway pressure (CPAP) therapy for OSA.

    Area of Science:

    • Otolaryngology
    • Sleep Medicine
    • Respiratory Medicine

    Background:

    • Nasal obstruction is linked to poor sleep quality, daytime dysfunction, snoring, and obstructive sleep apnea (OSA).
    • Chronic nasal obstruction can hinder effective treatment for OSA, especially continuous positive airway pressure (CPAP) therapy.

    Purpose of the Study:

    • To evaluate the impact of nasal surgery on sleep and breathing outcomes in patients with OSA.
    • To assess the role of sinonasal surgery in improving CPAP adherence and efficacy.

    Main Methods:

    • Review of studies examining nasal surgery outcomes in OSA patients.
    • Analysis of subjective and objective sleep and breathing parameters post-surgery.

    Main Results:

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  • Nasal surgery significantly improves snoring, subjective sleep quality, and daytime sleepiness in OSA patients.
  • While not consistently affecting the apnea-hypopnea index, nasal surgery enhances overall OSA management.
  • Sinonasal surgery can lower CPAP pressure requirements and improve patient adherence.
  • Conclusions:

    • Nasal surgery is a valuable adjunctive therapy for OSA patients, particularly those with concurrent sinonasal disease.
    • Addressing nasal obstruction surgically can lead to substantial improvements in patient-reported outcomes and treatment tolerance.
    • Optimizing nasal airflow is crucial for comprehensive OSA management.