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Related Concept Videos

Larynx01:21

Larynx

5.8K
The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
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Trachea01:22

Trachea

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The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of...
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Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques01:30

Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

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Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway...
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Anatomy of Respiratory System II: Lower Respiratory Tract01:31

Anatomy of Respiratory System II: Lower Respiratory Tract

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The lower respiratory tract is anatomically composed of several vital structures, including the larynx, trachea, bronchial tree, alveoli, lungs, and pleurae. Each component has a specific function, and all are intricately connected to ensure efficient respiration.
The Larynx
It is located between the pharynx and the trachea, acts as a passageway for air, and hosts several critical structures, such as the epiglottis, vocal cords, and glottis. The epiglottis acts as a gateway, guiding food to the...
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Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

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A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...
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Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

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Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
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Related Experiment Video

Updated: Mar 17, 2026

Learning Modern Laryngeal Surgery in a Dissection Laboratory
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Sports Injury to the Larynx and Trachea.

R L Fabian

    The Physician and Sportsmedicine
    |July 26, 2016
    PubMed
    Summary

    Athletes in contact sports can injure their larynx and upper aerodigestive tract. Early diagnosis is crucial for preventing complications from these often-asymptomatic injuries.

    Area of Science:

    • Sports Medicine
    • Otolaryngology
    • Trauma Surgery

    Background:

    • Contact sports athletes frequently experience trauma to the upper aerodigestive system.
    • Injuries to the larynx and associated structures may present with slow progression or lack of symptoms, delaying diagnosis.
    • Delayed diagnosis can lead to complications, necessitating awareness among athletes, coaches, and physicians.

    Purpose of the Study:

    • To review the anatomy of the larynx and upper aerodigestive system.
    • To discuss the diagnosis and treatment of injuries in this region.
    • To outline general and specific principles for managing upper airway trauma in athletes.

    Main Methods:

    • Literature review on upper aerodigestive tract trauma in athletes.
    • Discussion of anatomical considerations relevant to laryngeal injuries.

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  • Overview of diagnostic approaches and treatment strategies.

    • Main Results:

    • The article provides a comprehensive overview of laryngeal and upper aerodigestive system injuries in athletes.
    • It highlights the importance of recognizing subtle or delayed symptoms.
    • It details diagnostic criteria and therapeutic interventions.

    Conclusions:

    • A thorough understanding of upper aerodigestive tract anatomy and injury pathophysiology is essential for timely diagnosis and effective management.
    • Prompt recognition and appropriate treatment of these injuries can mitigate potential complications in athletes.
    • Educating athletes, coaches, and medical staff on these injuries is vital for athlete safety.