Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Larynx01:21

Larynx

3.8K
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,...
3.8K
The Thyroid Gland01:23

The Thyroid Gland

6.4K
The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
6.4K
Physical Assessment of the Respiratory Tract IV: Auscultation01:28

Physical Assessment of the Respiratory Tract IV: Auscultation

1.9K
Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
1.9K
Tracheostomy Care I: Pre-procedural Steps01:16

Tracheostomy Care I: Pre-procedural Steps

859
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:
859
Tracheostomy Suctioning I: Pre-Procedural Steps01:26

Tracheostomy Suctioning I: Pre-Procedural Steps

1.8K
Tracheostomy suctioning is a critical procedure healthcare professionals perform to maintain a patent airway in patients with a tracheostomy tube. This procedure is necessary when secretions accumulate in the airway, causing respiratory distress. Here is a step-wise procedural guide for performing tracheostomy suctioning using an open system.
Equipment Required
First, gather all necessary equipment: a sterile suction catheter, a sterile disposable container, sterile gloves, a towel or...
1.8K
Respiratory System Abnormal Finding II: Palpation and Auscultation01:31

Respiratory System Abnormal Finding II: Palpation and Auscultation

1.3K
In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
1.3K

You might also read

Related Articles

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

Sort by
Same author

Defending the Ethical Permissibility of Laryngeal Transplantation.

The American journal of bioethics : AJOB·2026
Same author

Simultaneous Laryngeal and Mastoid Coccidioidomycosis: A Case Report and Literature Review.

Cureus·2026
Same author

Antigen Removal Approach to Murine Larynx Engineering Optimizes Extracellular Matrix Preservation.

The Laryngoscope·2026
Same author

Salivary biomarkers in burning mouth syndrome: an umbrella review of systematic reviews.

BMC oral health·2026
Same author

Extranodal NK/T-Cell Lymphoma in the Nasal Region Illustrating the Differential Diagnosis of Lesions of the Face.

Clinical case reports·2026
Same author

Cryosectioning of Synthetic Biocompatible Implants Using UV-Curable Resin for Enhanced Immunofluorescence Analysis.

Journal of visualized experiments : JoVE·2026

Related Experiment Video

Updated: Dec 29, 2025

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy
05:25

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy

Published on: October 24, 2025

266

Preoperative Voice Characteristics in Thyroid Patients.

Sara I R Viana Baptista1, David G Lott2, Sancha C C Almeida3

  • 1Serviço de Otorrinolaringologia, Hospital da Luz, Lisboa, Portugal; Nova Medical School, Lisboa, Portugal.

Journal of Voice : Official Journal of the Voice Foundation
|February 2, 2020
PubMed
Summary

Many thyroid surgery patients experience vocal dysfunction due to multifactorial causes, not just recurrent nerve issues. Preoperative vocal assessments reveal significant baseline impairments in a substantial portion of these patients.

Keywords:
Thyroid surgeryVocal fold immobilityVoice

More Related Videos

Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy
05:12

Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy

Published on: May 12, 2023

4.6K
Minimal Invasive Resection of Large Retrosternal Thyroid Goiter
04:09

Minimal Invasive Resection of Large Retrosternal Thyroid Goiter

Published on: September 20, 2024

705

Related Experiment Videos

Last Updated: Dec 29, 2025

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy
05:25

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy

Published on: October 24, 2025

266
Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy
05:12

Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy

Published on: May 12, 2023

4.6K
Minimal Invasive Resection of Large Retrosternal Thyroid Goiter
04:09

Minimal Invasive Resection of Large Retrosternal Thyroid Goiter

Published on: September 20, 2024

705

Area of Science:

  • Otolaryngology
  • Endocrine Surgery
  • Vocal Health

Background:

  • Thyroid surgery outcomes have shifted focus from mortality to morbidity control.
  • Vocal outcomes research often centers on recurrent laryngeal nerve preservation.
  • Vocal dysfunction in thyroid patients may stem from multiple factors beyond nerve injury.

Purpose of the Study:

  • To quantify the baseline vocal and laryngeal conditions in patients undergoing thyroid surgery.
  • To identify preoperative vocal characteristics in individuals with thyroid disease.

Main Methods:

  • Prospective study involving preoperative stroboscopy and vocal function assessments.
  • Analysis of correlations between thyroid disease, compressive symptoms, baseline vocal status, and laryngoscopy findings.

Main Results:

  • Dysphonia was present in 36% of patients, with most reporting slight to moderate vocal impairment.
  • Abnormal stroboscopy findings were observed in 60% of cases, without diagnosed vocal cord immobility.
  • A correlation was found between a cancer diagnosis and the absence of symptoms.

Conclusions:

  • Vocal impairment in thyroid surgery patients is multifactorial.
  • Research should broaden focus beyond recurrent nerve monitoring to include other contributing variables.
  • Preoperative vocal assessment is crucial for understanding patient baseline conditions.