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Published on: September 29, 2018
Microsurgical training with porcine thigh infusion model
Seung Min Nam1, Ho Seong Shin, Yong Bae Kim
1Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University, Bucheon, Republic of Korea.
Journal of Reconstructive Microsurgery
|February 9, 2013
Summary
This study introduces a porcine thigh infusion model for microsurgical training. The model offers a realistic circulation environment, proving effective for beginner trainees practicing microanastomoses.
Area of Science:
- Surgical Training
- Microsurgery
- Animal Models
Background:
- Microsurgical skills are crucial for various surgical procedures.
- Current training models have limitations, including cost, ethical concerns, and lack of realistic circulation.
- A need exists for accessible, effective, and safe microsurgical training models.
Purpose of the Study:
- To evaluate a novel porcine thigh infusion model for microsurgical training.
- To assess the feasibility and effectiveness of this model for practicing microanastomoses.
- To compare this model with existing training methods.
Main Methods:
- Utilized porcine thighs with cannulated femoral arteries and 4-0 black silk sutures.
- Performed end-to-end and end-to-side microanastomoses on femoral vessels.
- Infused dyed saline (0.9% isotonic sodium chloride) at 200-850 mL/min during procedures.
Main Results:
- Achieved successful microanastomoses without leakage.
- Maintained patency at the anastomosis sites.
- The model demonstrated large vessel size suitable for beginner practice.
Conclusions:
- The porcine thigh infusion model is a viable and effective tool for microsurgical training.
- It provides a realistic circulation environment, superior to non-circulating models.
- This model offers a convenient and accurate alternative to live animal models for surgical education.
