Surgical Simulator, the LaparoscopyVR™: General Surgery Procedures

Laparoscopy Cholecystectomy Simulation

The goals for the LapVR™ Surgical Simulator's Cholecystectomy Module are to develop technical and cognitive skills and dexterity for laparoscopic cholecystectomy. This surgical simulation module also provides valuable feedback that can be used for evaluation and improvement.

Surgical simulation training using the LapChole module provides practice in laparoscopic instrument use, camera navigation, identification of key landmarks of the gall bladder and surrounding structures, and adjustments needed when encountering anatomical deviations.

The surgical simulation module helps develop the skills needed for selective dissection of the gall bladder including identifying, dissecting, securely clipping, then cutting the cystic duct and cystic artery, and finally dissecting the gall bladder away from the liver bed.

Virtual Laparoscopy Cholecystectomy Training Objectives

The Cholecystectomy surgical simulation module builds skills, helping the user:

• Choose the correct and most efficient approaches to handling anatomical deviations
• Discuss the indications, contraindications, and complications of laparoscopic cholecystectomy
• Understand some of the uses for electrocautery and some of its potential complications
• Validate techniques for orienting the camera, selecting instruments, and performing dissection of the respective ducts
• Improve dissection, clipping, and cutting skills
• Improve technical and cognitive abilities required for laparoscopic cholecystectomy
• Identify areas of strength and those needing improvement using an automated end-of-practice assessment
• Obtain confidence in performing laparoscopic cholecystectomy before introduction to real patient scenarios