ENT endoscopic surgical training simulator.

Area of Science:

• Medical Simulation
• Surgical Training
• Otolaryngology

Background:

• Paranasal sinus anatomy is complex and poses risks to adjacent brain and orbital structures.
• Minimally invasive otolaryngology procedures require extensive practice for skill development.
• Current training methods may not adequately prepare surgeons for these challenging procedures.

Purpose of the Study:

• To design and develop a prototype simulator for minimally invasive otolaryngology surgical training.
• To enhance and accelerate the acquisition of surgical skills for paranasal sinus surgery.
• To provide a realistic virtual environment for practicing complex anatomical dissections.

Main Methods:

• Development of a high-fidelity simulator with realistic endoscopic imagery and haptic feedback.
• Implementation of endoscopic navigation capabilities within a virtual patient model.
• Inclusion of interactive tissue manipulation and dissection tasks using virtual surgical tools.

Main Results:

• A functional prototype simulator has been developed for minimally invasive otolaryngology.
• The system simulates endoscopic views and provides haptic feedback for palpation.
• Limited interactive dissection on a virtual patient model is achievable.

Conclusions:

• Computer simulation holds significant potential for improving surgical training in otolaryngology.
• The developed prototype demonstrates the feasibility of high-fidelity simulation for complex anatomical regions.
• Further development is needed to address technological challenges and refine the simulation's capabilities.