부산대학교 도서관

Background: Training cardiothoracic surgeons in open aortic surgery is challenging due to limited operator experience, low patient volume and technically demanding skills to be performed within a deep thoracic cavity. Surgical simulation has become a cornerstone of cardiothoracic surgical training and has been shown to improve skill acquisition and performance in the operating theatre. Due to the complexity of aortic surgery, there is a paucity of simulators that are concomitantly accessible and of sufficient fidelity. The purpose of this study was to develop a reproducible, intermediate‐fidelity simulator for aortic surgery. Method: This novel simulator was constructed from plastic storage containers to simulate the depth of a thoracic cavity. Head vessels and distal arch were reconstructed within the stimulator with synthetic Dacron polyester grafts to maximize model fidelity. A porcine or bovine heart was used for the simulation of aortic root replacement and anastomosis to the distal arch graft. Results: The simulator was reproduced in a wet‐lab skills session at an annual Australian cardiothoracic trainee meeting. Qualitative feedback was obtained from the current cardiothoracic trainees. It is a feasible model for the practice of aortic surgery. Conclusion: As the surgical education paradigm shifts towards simulation, this easily reproducible, intermediate‐fidelity model provides an effective avenue to equip the trainee for the operating room and is a method of surgical training that can be considered by colleges. [ABSTRACT FROM AUTHOR]