Prospective Trial of Thoracic and Spine Surgeons' Updating of Their Estimated Case Durations at the Start of Cases

Abstract

A systematic program of routinely and/or always asking for updated case duration predictions will not substantively improve OR management decision making. However, when a change in surgical approach, surgical procedure, or anesthetic procedure is identified (e.g., at the intraoperative briefing before case start), the updated estimate of case duration should be used, because such updates are not worse and often better than original estimates.