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Related Concept Videos

Larynx01:21

Larynx

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, corniculates, and...
Suctioning the Oropharyngeal Airway01:25

Suctioning the Oropharyngeal Airway

In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
Tracheostomy Suctioning II: Procedure01:23

Tracheostomy Suctioning II: Procedure

Tracheostomy suctioning is a vital nursing procedure that involves removing secretions from the tracheostomy tube to maintain airway patency and prevent respiratory complications. Nurses need to understand the proper technique for tracheostomy suctioning to ensure patient safety and comfort. In this guide, we will outline the step-by-step process for performing tracheostomy suctioning, including preparing the sterile field, donning personal protective equipment (PPE), lubricating and connecting...
Tracheostomy Decannulation01:21

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...
Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus.
Tracheostomy Care II: Procedure01:25

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...

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Related Experiment Video

Updated: Jun 11, 2026

Learning Modern Laryngeal Surgery in a Dissection Laboratory
07:30

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Published on: March 18, 2020

Vocal process avulsion.

Scott S Harris1, Reena Gupta, Mary J Hawkshaw

  • 1Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, Pennsylvania 19103-6771, USA.

Journal of Voice : Official Journal of the Voice Foundation
|June 29, 2010
PubMed
Summary
This summary is machine-generated.

Vocal process avulsion, a rare laryngeal injury, causes voice and breathing issues. Diagnosis involves specialized imaging and tests, with varied treatment outcomes for this condition.

Related Experiment Videos

Last Updated: Jun 11, 2026

Learning Modern Laryngeal Surgery in a Dissection Laboratory
07:30

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Published on: March 18, 2020

Area of Science:

  • Otolaryngology
  • Laryngology
  • Trauma Surgery

Background:

  • Vocal process avulsion is an uncommon laryngeal trauma.
  • It involves the separation of the vocal process from the arytenoid cartilage.
  • Key symptoms include dysphonia and dyspnea during phonation.

Observation:

  • Strobovideolaryngoscopy, laryngeal electromyography, and laryngeal CT are key diagnostic tools.
  • Diagnosis can be challenging due to the elusive nature of the condition.
  • Four new cases are presented, alongside a review of four previously reported cases.

Findings:

  • The study details the diagnostic approaches for vocal process avulsion.
  • It explores various treatment modalities with reported varying success rates.
  • Optimal diagnostic and treatment strategies are suggested based on case reviews.

Implications:

  • Improved diagnostic accuracy for vocal process avulsion.
  • Enhanced understanding of treatment efficacy for laryngeal trauma.
  • Guidance for clinicians managing patients with dysphonia and breathing difficulties post-trauma.