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 Experiment Videos

An evidence-based virtual reality training program for novice laparoscopic surgeons.

Rajesh Aggarwal1, Teodor P Grantcharov, Jens R Eriksen

  • 1Department of Surgical Oncology & Technology, Imperial College, London, UK. rajesh.aggarwal@imperial.ac.uk

Annals of Surgery
|July 22, 2006
PubMed
Summary

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

Identifying quality markers and improvement measures for ward-based surgical care: a semistructured interview study.

American journal of surgery·2015
Same author

Using preoperative imaging for intraoperative guidance: a case of mistaken identity.

The international journal of medical robotics + computer assisted surgery : MRCAS·2015
Same author

The quality narrative in health care.

Lancet (London, England)·2015
Same author

The endoscopy evolution: 'the superscope era'.

Frontline gastroenterology·2015
Same author

A wearable mobility assessment device for total knee replacement: A longitudinal feasibility study.

International journal of surgery (London, England)·2015
Same author

A national incident reporting and learning system in England and Wales, but at what cost?

Expert review of pharmacoeconomics & outcomes research·2015

This study developed a virtual reality laparoscopic training curriculum, establishing proficiency benchmarks for novice surgeons. This ensures essential skills are acquired before operating room entry, enhancing patient safety.

Area of Science:

  • Surgical Education
  • Medical Simulation
  • Laparoscopic Surgery Training

Background:

  • Acquiring technical skills in laparoscopic surgery requires a competency-based curriculum starting in a skills laboratory.
  • Validation, learning curves, and proficiency criteria for training tools are essential for program implementation.

Purpose of the Study:

  • To develop an evidence-based virtual reality (VR) laparoscopic training curriculum.
  • To enable novice surgeons to achieve proficiency before performing live cases.

Main Methods:

  • Recruited 40 surgeons (novice vs. experienced).
  • Assessed basic tasks and Calot triangle dissection using time, error, and economy of movement.
  • Utilized VR simulation for performance evaluation.

Related Experiment Videos

Main Results:

  • Basic tasks showed construct validity; novice learning curves plateaued at 7 repetitions.
  • Expert surgeons learned faster (median 2 repetitions).
  • Significant performance differences between novices and experts in dissection; novice learning plateaued at 4 repetitions.

Conclusions:

  • Defined a competency-based VR training curriculum for novice laparoscopic surgeons.
  • Established prerequisite skill levels for operating room entry.
  • Facilitates direct application of learned skills in practice.