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

Gross Anatomy of Bone01:17

Gross Anatomy of Bone

14.3K
The two main features of a long bone are the diaphysis and the epiphysis.
The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. The walls of the diaphysis are composed of dense and hard compact bone made of numerous osteons — the functional unit of the compact bone. The hollow region in the diaphysis is called the medullary cavity, which harbors the bone marrow. In infants and children, this marrow cavity is filled with red marrow, whereas in...
14.3K
Veins of Head and Neck01:19

Veins of Head and Neck

7.7K
The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
7.7K

You might also read

Related Articles

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

Sort by
Same author

Marine heatwaves shape size-dependent thermal exposure, habitat use and marine residency in Arctic char (Salvelinus alpinus).

Journal of fish biology·2026
Same author

Computational analysis of tongue reconstruction surgery: The impact of donor site and flap volume on post-operative anatomy and biomechanics.

PloS one·2026
Same author

Aggressive multifocal recurrent porocarcinoma of the face: a case report and review of the literature.

Journal of surgical case reports·2026
Same author

Guided tongue reconstruction: Feasibility analysis of additively manufactured surgical toolkit on a silicone tongue model.

Surgical oncology·2026
Same author

Connectivity indices can predict population persistence in river networks: insights from a metapopulation model.

Landscape ecology·2026
Same author

An integrated approach to balance freshwater connectivity restoration and invasion risk.

Conservation biology : the journal of the Society for Conservation Biology·2026

Related Experiment Video

Updated: May 1, 2026

Porcine As a Training Module for Head and Neck Microvascular Reconstruction
07:43

Porcine As a Training Module for Head and Neck Microvascular Reconstruction

Published on: September 29, 2018

7.2K

High definition video teaching module for learning neck dissection.

Adrian Mendez, Hadi Seikaly, Kal Ansari

  • 1Division of Otolaryngology, Head and Neck Surgery, University of Alberta, Edmonton, Alberta, Canada. drdavidcote@me.com.

Journal of Otolaryngology - Head & Neck Surgery = Le Journal D'Oto-Rhino-Laryngologie Et De Chirurgie Cervico-Faciale
|March 27, 2014
PubMed
Summary

High-definition video modules significantly improve surgical training for neck dissections. Post-graduate otolaryngology residents made fewer errors and required less staff intervention after using the HD video module.

More Related Videos

Exploring Deep Space - Uncovering the Anatomy of Periventricular Structures to Reveal the Lateral Ventricles of the Human Brain
17:13

Exploring Deep Space - Uncovering the Anatomy of Periventricular Structures to Reveal the Lateral Ventricles of the Human Brain

Published on: October 22, 2017

16.3K
Learning Modern Laryngeal Surgery in a Dissection Laboratory
07:30

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Published on: March 18, 2020

8.8K

Related Experiment Videos

Last Updated: May 1, 2026

Porcine As a Training Module for Head and Neck Microvascular Reconstruction
07:43

Porcine As a Training Module for Head and Neck Microvascular Reconstruction

Published on: September 29, 2018

7.2K
Exploring Deep Space - Uncovering the Anatomy of Periventricular Structures to Reveal the Lateral Ventricles of the Human Brain
17:13

Exploring Deep Space - Uncovering the Anatomy of Periventricular Structures to Reveal the Lateral Ventricles of the Human Brain

Published on: October 22, 2017

16.3K
Learning Modern Laryngeal Surgery in a Dissection Laboratory
07:30

Learning Modern Laryngeal Surgery in a Dissection Laboratory

Published on: March 18, 2020

8.8K

Area of Science:

  • Surgical Education
  • Medical Simulation
  • Otolaryngology Training

Background:

  • Video teaching modules enhance surgical competencies.
  • Integrating video modules into surgical curricula remains a challenge.
  • No video modules for neck dissection training were previously available.

Purpose of the Study:

  • To develop and validate a high-definition video module (HDVM) for neck dissection instruction.
  • To assess the effectiveness of HDVM in training otolaryngology residents.

Main Methods:

  • Prospective study with 6 otolaryngology residents.
  • Residents performed neck dissections before and after exposure to the HDVM.
  • Procedures were scored using the Observational Clinical Human Reliability Assessment (OCHRA) system.

Main Results:

  • A 55% decrease in surgical errors (91 to 41) was observed after HDVM exposure.
  • Staff takeover events decreased by 64% (66 to 24).
  • Both error reduction and decreased staff takeover were statistically significant.

Conclusions:

  • High-definition video modules are valuable additions to surgical training.
  • HDVM exposure led to significant reductions in resident errors and staff interventions.
  • HDVM effectively enhances resident performance in neck dissection procedures.