Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Trachea

Trachea

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 the...

Tracheostomy Decannulation

Tracheostomy Decannulation

Tracheostomy decannulation is a significant milestone in the liberation of mechanically ventilated patients. Despite its importance, there is no universally accepted protocol for this procedure. This demands an evidence-based, individualized approach.
Description of the Procedure
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...

Tracheostomy: Procedure and Tubes

Tracheostomy: Procedure and Tubes

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...

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...

Tracheostomy Care II: Procedure

Tracheostomy Care II: Procedure

Tracheostomy care is an essential nursing skill that involves cleaning and maintaining a tracheostomy tube to prevent infection and other complications. Here's a step-by-step guide explaining each procedure with its rationale. Note that disposable gloves are to be worn at all times and changed as often as needed to maintain a sterile work environment, and to protect both patient and healthcare worker.
Step 1: Perform hand hygiene, and put on personal protective equipment: gown, gloves, mask and...

Tracheostomy Care I: Pre-procedural Steps

Tracheostomy Care I: Pre-procedural Steps

A tracheostomy is a surgical technique that involves making an incision in the neck to provide access to the trachea. It is frequently used in medical conditions such as airway obstruction and prolonged mechanical ventilation. Effective nursing management is crucial for the long-term success of a tracheostomy.
Required Equipment
The equipment necessary for tracheostomy care includes:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

The Smokerface poster campaign for adolescent smoking prevention in schools: A cluster-randomized controlled trial.

European journal of cancer (Oxford, England : 1990)·2026

Same author

Advances in Diagnosis-Pulmonology.

Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer·2026

Same author

[The internet as a source of information for patients with sarcoidosis].

Pneumologie (Stuttgart, Germany)·2026

Same author

Comment on: Risk factors of hemoptysis recurrence after BAE.

Turk gogus kalp damar cerrahisi dergisi·2026

Same author

A pilot animal study of a novel nanocomposite silicone airway stent: biocompatibility and performance in a sheep model.

Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace·2026

Same author

Procedural Techniques, Airway Management, and Specimen Acquisition for Peripheral Lung Transbronchial and Endobronchial Ultrasound-Guided Cryobiopsy: A Modified Delphi Consensus Statement.

Chest·2026

Search research articles

Related Experiment Video

Updated: May 16, 2026

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis

Published on: January 21, 2020

Circumferential calcified tracheal stenosis.

Hamid Reza Jabbardarjani¹, Arda Kiani, Azadeh Arab

¹*Trachea Disease Research Center †Air Pollution and Occupational Respiratory Disease Research Center, NRITLD, Massih Daneshvary Hospital, Shahid Beheshti University Medical Science, Tehran, Iran ‡Clinical Tuberculosis and Epidemiology Research Center §Department of Pneumology and Critical Care Medcine, Thoraxklinik, Heidelberg, Germany.

Journal of Bronchology & Interventional Pulmonology

|November 22, 2012

Summary

This summary is machine-generated.

This study highlights a rare case of tracheal stenosis characterized by calcification. Current treatments like bronchoscopy offered limited relief for this unique airway obstruction.

More Related Videos

Low-Dose Gamma Radiation Sterilization for Decellularized Tracheal Grafts

Low-Dose Gamma Radiation Sterilization for Decellularized Tracheal Grafts

Published on: April 14, 2023

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Published on: April 1, 2019

Related Experiment Videos

Last Updated: May 16, 2026

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis

Published on: January 21, 2020

Low-Dose Gamma Radiation Sterilization for Decellularized Tracheal Grafts

Low-Dose Gamma Radiation Sterilization for Decellularized Tracheal Grafts

Published on: April 14, 2023

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Published on: April 1, 2019

Area of Science:

Pulmonology
Medical Case Reports
Surgical Pathology

Background:

Tracheal stenosis has various causes, with post-intubation being the most frequent.
Airway narrowing can significantly impair respiratory function and patient quality of life.

Purpose of the Study:

To report a unique case of tracheal stenosis with circumferential calcification.
To discuss the challenges in managing such rare presentations.

Main Methods:

Case study of a patient with tracheal stenosis.
Review of therapeutic bronchoscopy interventions.

Main Results:

The patient presented with circumferential calcification at the site of tracheal stenosis.
Multiple bronchoscopic procedures provided minimal palliation.

Conclusions:

Circumferential calcification represents a rare and challenging etiology of tracheal stenosis.
Further investigation into novel treatment strategies may be warranted for refractory cases.