تنوع هزینه و فرصت های کاهش هزینه برای کولسیستکتومی لاپاروسکوپی

Significant variation in direct cost exists between surgeons performing laparoscopic cholecystectomy. Much of the cost difference can be accounted for by a relatively small number of high-cost instruments. We identified areas for cost savings by substituting lesser cost alternatives without compromising the quality of patient care.