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Related Concept Videos

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

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This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
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Updated: Nov 8, 2025

Emergency Undocking in Robotic Surgery: A Simulation Curriculum
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Simulation for Colorectal Surgery.

Ganesh Sankaranarayanan1, Lisa Parker2, Suvranu De3

  • 1Department of Surgery, Center for Evidence Based Simulation, Baylor University Medical Center, Dallas, Texas, USA.

Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
|April 23, 2021
PubMed
Summary
This summary is machine-generated.

Simulation is crucial for training colorectal surgeons. This review covers physical and virtual reality simulators, highlighting their role in improving surgical skills and patient outcomes.

Keywords:
animal modelsbenchtop modelscadaver modelscolorectal surgerysimulationvirtual reality

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Area of Science:

  • Surgical Education
  • Medical Simulation

Background:

  • Colorectal surgery demands extensive training beyond the operating room.
  • Simulation is a vital tool for developing surgical proficiency in this specialized field.

Purpose of the Study:

  • To review available simulators for colorectal surgery training.
  • To present validity evidence for identified simulators.

Main Methods:

  • Literature review identifying physical (benchtop, animal, cadaver) and virtual reality (VR) simulators.
  • Analysis of reported validity evidence for each simulator type.

Main Results:

  • Silicone benchtop models are available for basic tasks like anastomosis.
  • Explanted animal and cadaveric specimens enhance training realism.
  • Commercial and VR simulators offer objective assessment for open, laparoscopic, and endoscopic submucosal dissection training.

Conclusions:

  • Simulation-based training is integral to colorectal surgery education.
  • Simulators will significantly impact surgeon training, credentialing, and quality improvement.