A 3-dimensional model for teaching local flaps using porcine skin

Area of Science:

• Medical Education
• Surgical Simulation
• Plastic Surgery Training

Background:

• Reduced training time due to the European Working Time Directive impacts surgical specialties.
• Plastic surgery, as an experience-dependent craft, requires extensive hands-on practice.
• Developing basic skills on a simulated model can optimize clinical training opportunities.

Purpose of the Study:

• To introduce a novel 3D training model for designing and raising local flaps in facial and scalp regions.
• To assess the utility of this model for surgical trainees.

Main Methods:

• A 3D model was created using mannequin heads draped with porcine skin, secured with pins to mimic anatomical structures.
• The model was utilized in an "Intermediate Skills in Plastic Surgery: Flaps Around the Face" course at the Royal College of Surgeons England.

Main Results:

• Trainees reported high satisfaction with the model.
• Practice on the porcine skin allowed trainees to master fundamental flap design and implementation techniques.
• The model provides a realistic, life-size simulation with relevant anatomical features.

Conclusions:

• This innovative 3D training model closely approximates cadaveric dissection.
• It offers a cost-effective and practical alternative to using human tissue for surgical simulation.
• The model effectively enhances basic skills acquisition for plastic surgery trainees.