Video-assisted thoracic surgery lobectomy simulation and training with a new human cadaver model

Area of Science:

• Thoracic Surgery
• Surgical Education
• Medical Simulation

Background:

• Video-assisted thoracic surgery (VATS) lobectomy is the standard for early-stage lung cancer.
• Realistic surgical models are crucial for training in minimally invasive surgery.
• Live animals are currently the most common models for VATS lobectomy simulation.

Discussion:

• A new human cadaver model is presented as a high-fidelity alternative to live animal models for VATS lobectomy training.
• The model involves preparing cadavers by filling pulmonary vessels with a gel to enhance visibility, tactile feedback, and simulate bleeding.
• This approach allows practice of surgical and non-surgical skills using standard clinical instruments and devices.

Key Insights:

• The prepared human cadaver model provides essential features for a valid surgical simulator.
• It enables realistic training for VATS lobectomy, mirroring clinical practice.
• This cadaver model serves as an effective alternative to anesthetized animals for VATS lobectomy simulation.

Outlook:

• Further validation of the human cadaver model in surgical training programs.
• Potential for broader adoption in minimally invasive surgery education.
• Advancement of ethical and realistic simulation techniques in surgical skills acquisition.