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

You might also read

Related Articles

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

Sort by
Same author

Successful venom immunotherapy in a child with anaphylaxis to Hymenoptera skin testing.

The journal of allergy and clinical immunology. Global·2026
Same author

Development of a 3D-Printed Hybrid Simulation Model for Transnasal Flexible Endoscopy Using Cadaveric Laryngeal Specimens.

The Annals of otology, rhinology, and laryngology·2025
Same author

Acoustic Analysis of Blues, Country, Folk, Italian Opera, and Rock Singing.

Journal of voice : official journal of the Voice Foundation·2025
Same author

Submucosal Thyroarytenoid Myectomy with Arytenoidectomy in Treating Bilateral Vocal Fold Immobility.

The Laryngoscope·2024
Same author

Voice Type Component Profile Model of Glottal Gap Voice in Ex Vivo Canine Larynges.

Journal of voice : official journal of the Voice Foundation·2024
Same author

Letter to the Editor Regarding: "Long-Term Follow-Up of 64 Patients With Idiopathic Subglottic Stenosis: Treatment Pathways, Outcomes, and Impact of Serial Intralesional Steroid Injections".

The Annals of otology, rhinology, and laryngology·2024

Related Experiment Video

Updated: May 1, 2026

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

Video-based method of quantifying performance and instrument motion during simulated phonosurgery.

Ellen Conroy1, Ketan Surender, Zhixian Geng

  • 1Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, U.S.A.

The Laryngoscope
|April 17, 2014
PubMed
Summary

A new video-based system effectively tracked surgical instruments, showing improved motion metrics like path length and depth perception with practice. These metrics may indicate surgical skill in phonomicrosurgery training.

Keywords:
PhonomicrosurgeryVideo-Based Phonomicrosurgery Instrument Tracking Systemsimulated modelsurgical assessmentsurgical training

More Related Videos

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
12:43

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS

Published on: February 21, 2011

37.6K
Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
07:45

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

1.5K

Related Experiment Videos

Last Updated: May 1, 2026

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
A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
12:43

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS

Published on: February 21, 2011

37.6K
Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
07:45

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

1.5K

Area of Science:

  • Surgical Technology
  • Medical Simulation
  • Quantitative Performance Analysis

Background:

  • Phonomicrosurgery requires precise instrument control.
  • Objective metrics for surgical skill assessment are needed.
  • Simulated environments offer safe training grounds.

Purpose of the Study:

  • To evaluate a Video-Based Phonomicrosurgery Instrument Tracking System.
  • To assess if motion metrics improve with training in simulated phonomicrosurgery.
  • To validate motion metrics as indicators of surgical performance.

Main Methods:

  • Prospective cohort study involving 10 subjects.
  • Simulated surgical tasks performed daily for 5 days.
  • Instrument position data collected to compute path length, depth perception, and motion smoothness.

Main Results:

  • Significant improvements observed in path length, depth perception, and task outcome with practice.
  • No significant change in motion smoothness was detected.
  • Strong correlations found between task outcome and path length, depth perception, and motion smoothness.

Conclusions:

  • The tracking system can quantify instrument trajectory and surgical performance.
  • Motion metrics, particularly path length and depth perception, show promise for evaluating phonomicrosurgery skills.
  • The system may enhance surgical training and performance assessment.