Costs associated with instrument sterilization in gynecologic surgery.

With rising health care expenditures, hospitals must contain costs in ways that maintain high-quality patient care. A significant portion of perioperative costs are associated with materials and supplies; many reusable instruments on surgical trays go unused, which may account for significant annual excess processing costs. Reorganizing gynecologic trays to contain fewer instruments can result in significant cost savings. In the field of operative gynecology, there has been considerable attention to the various costs and surgical outcomes that are associated with hysterectomy performed in the abdominal, vaginal, and laparoscopic approaches; however, little research has been done on the cost differences that are associated with the reusable instruments that are used in these approaches.