A sequence of flaps and dissection exercises in the living model to improve the learning curve for perforator flap surgery.

Abstract Introduction The training to learn how to perform perforator flaps requires practice on a living model to optimize dissection and to evaluate outcome. The purpose of this study was to describe a training model that optimizes the use of animals in order to perform the maximum number of exercises per animal. Material and methods The sequence has been planned and practiced by the first and last author, recorded perfected and implemented in a two-day surgical course. The sequence was then evaluated by the trainers and the trainees by means of a questionnaire. Results All students were able to complete the sequence of exercises before the end of the second day except two (8/10) who coul…

Porcine Model for Internal Mammary Vessels Harvesting

Recipient vessels selection is crucial for successful microsurgical breast reconstruction. The internal mammary vessels (IMVs) have gained great popularity, and they are often selected as first choice recipient vessels. The IMVs can be exposed for microvascular anastomosis through a rib-removing (trans-costal) or a rib-sparing (intercostal) approach.1–3 Because the vessels are located between the rib cage and the parietal pleura, adequate training is needed to avoid and eventually manage bleedings and pleural perforation. This training is better performed in a nonhuman model. Our aim was to investigate the pig as a surgical model for IMVs harvesting to be used in training.

Porcine Model for Internal Mammary Vessels Harvesting