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Related Concept Videos

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...

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Related Experiment Video

Updated: Jun 23, 2026

Utilizing a 3D Printed Laparoscopic Nissen Fundoplication Model to Shorten a Resident's Learning Curve
08:21

Utilizing a 3D Printed Laparoscopic Nissen Fundoplication Model to Shorten a Resident's Learning Curve

Published on: August 15, 2025

How much do we need experts during laparoscopic suturing training?

Siska Van Bruwaene1, Gunter De Win, Marc Miserez

  • 1Centre for Surgical Technologies, Leuven, Belgium. siska.vanbruwaene@gbiomed.kuleuven.be

Surgical Endoscopy
|May 16, 2009
PubMed
Summary
This summary is machine-generated.

Structured training with video and peer feedback effectively teaches laparoscopic suturing skills, matching expert supervision outcomes. This method enhances surgical skill acquisition and retention for novices.

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Step By Step: Microsurgical training method combining two nonliving animal models
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Step By Step: Microsurgical training method combining two nonliving animal models

Published on: May 9, 2015

Related Experiment Videos

Last Updated: Jun 23, 2026

Utilizing a 3D Printed Laparoscopic Nissen Fundoplication Model to Shorten a Resident's Learning Curve
08:21

Utilizing a 3D Printed Laparoscopic Nissen Fundoplication Model to Shorten a Resident's Learning Curve

Published on: August 15, 2025

Step By Step: Microsurgical training method combining two nonliving animal models
05:25

Step By Step: Microsurgical training method combining two nonliving animal models

Published on: May 9, 2015

Area of Science:

  • Medical Education
  • Surgical Skills Training
  • Minimally Invasive Surgery

Background:

  • Laparoscopic suturing presents a steep learning curve, necessitating effective training curricula.
  • Distributed training enhances skill acquisition and retention over massed training.
  • Expert supervision in training is time-intensive and resource-demanding.

Purpose of the Study:

  • To investigate if structured training with video demonstrations and peer feedback can replace expert supervision for laparoscopic suturing.
  • To evaluate the efficacy of a novel training approach for novice laparoscopic surgeons.
  • To assess the impact on skill acquisition and long-term retention.

Main Methods:

  • Two groups of ten senior medical students with minimal laparoscopy experience were studied.
  • Control group received continuous expert feedback; experimental group used video demonstrations and peer feedback.
  • Proficiency was assessed by achieving expert-level performance on two consecutive attempts.
  • Suturing skills were evaluated 1 week and 4 months post-training using a composite quality and quantity score.

Main Results:

  • Both training methods significantly improved students' laparoscopic suturing performance by over 200%.
  • No significant difference in learning curves or performance scores was observed between the expert-supervised and peer-feedback groups at either time point.
  • Excellent skill retention was demonstrated at the 4-month follow-up for both groups.

Conclusions:

  • Structured training with video demonstrations and peer feedback is as effective as expert supervision for teaching laparoscopic suturing skills to novices.
  • This approach offers an efficient alternative to traditional expert-led training, facilitating practical skills acquisition.
  • The findings support the integration of peer-led, video-assisted training modules in surgical education.