Exploring surgical navigation in laparoscopic gastrectomy by using simulation model

Laparoscopic technique is now widely used in gastrointestinal surgery, but the limitation of itstubular visionpose disadvantages. Benefits from the realization of dynamic navigation which can match the preoperative dimensional reconstruction model and the surgical scene in real time, the computer-aided surgery (CAS)can supplement the insufficiency of laparoscopic view. Focusing on pancreas, the key organ in the laparoscopic gastrectomy for...