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Published on: August 15, 2025
[Pyramid training model in laparoscopic surgery]
Jesús Usón-Gargallo1, Eva María Pérez-Merino2, Jesús María Usón-Casaús3
1Unidad de Laparoscopia, Centro de Cirugía de Mínima Invasión Jesús Usón, Spain.
Background:
Minimally invasive surgery implementation requires a regulated and orderly learning process.
Methods:
Jesús Usón Minimally Invasive Surgery Centre promotes a pyramid training model structured into four levels: training of basic and advanced skills in physical simulator (level 1), training of anatomical protocols and advanced skills with animal models (level 2) training advanced procedural skills with tele-surgical applications (level 3), and training in the operating room (level 4). Training provided at levels 1 and 2 is described and evaluated.
Results:
4284 participants have been trained in laparoscopy at our institution. 95.5% surgeons: 49% gastroenterologists, 30% urologists, and 14% gynecologist (14%). 77% of celebrated courses consisted of 20 hours training (8 at level 1 and 12 at level 2). 94.37% of participants considered pyramid model as highly suitable, scoring 9.5 on a scale 1-10 for the model and for the simulation quality. 82.7% perceived the improvement in their laparoscopic skills and 99.56% recommend this training program to other surgeons.
Discussion:
There are no unified criteria between different training programs but most of them measure laparoscopic skills based on time of execution, quality or mistakes of the exercise, and the student satisfaction test.
Conclusion:
The pyramid training model lead to the acquisition of necessary laparoscopic skills to perform safely advanced minimally invasive techniques.

