Cheap and clean dry balloon training model for laparoscopic pyeloplasty

Area of Science:

• Surgical Education
• Medical Simulation
• Urology

Background:

• Simulation-based training (SBT) is crucial for complex procedures like laparoscopic pyeloplasty.
• Existing training models vary in accessibility, cost, and hygiene.
• Developing effective and practical training tools is essential for surgical skill acquisition.

Purpose of the Study:

• To introduce and evaluate a novel balloon model (BM) for laparoscopic pyeloplasty simulation-based training.
• To compare the face validity of the novel BM against established models.
• To assess the potential of the BM as a cost-effective, hygienic, and accessible training alternative.

Main Methods:

• A novel balloon model (BM) was developed for laparoscopic pyeloplasty simulation.
• Trainees (n=22) participated in a subjective evaluation using a 5-point Likert scale.
• The BM was compared with three other models: glove finger model (GFM), chicken thigh model (ChTM), and chicken crop model (ChCrM).

Main Results:

• The novel balloon model (BM) achieved a mean face validity score of 3.58 ± 0.69.
• Trainee feedback indicated the BM's potential as a viable training tool.
• Comparative analysis suggested the BM's advantages in cost, hygiene, and accessibility.

Conclusions:

• The novel balloon model presents a promising, cost-effective, and hygienic simulation-based training option for laparoscopic pyeloplasty.
• The BM demonstrates acceptable face validity, supporting its use in surgical education.
• This model offers a practical alternative for trainees learning complex urological procedures.