Management of an Entrapped Patient with a Field Amputation

Abstract

Background: Emergency surgical amputations are rare and resource-intensive lifesaving interventions. Most emergency medical services (EMS) lack a formal protocol to manage these high-risk but low-occurrence events. There has been limited attention in the EMS community to address this issue. Without a literature-based approach, the EMS community has been offered little guidance on managing surgical field amputations.

Case report: A 38-year-old man was terminally entrapped below the waist in an industrial auger. As a last resort, the decision to initiate a field amputation was made. We outline an adaptive strategy to address the circumstances surrounding this entrapment scenario. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: A carefully preplanned protocol may lead to increased overall survivability for entrapped patients requiring emergent field amputation. Based on the lessons learned from the outcome of this case, previous cases, and a literature review, we have devised a simplified planning tool in the form of a "LIMB" mnemonic to aid EMS services in developing their own traumatic amputation protocol (TAP). "LIMB" is an acronym for: Lists of resources and equipment, Initiate TAP checklist, Manage the extrication, and Bring the patient in. The LIMB mnemonic may also be used as a checklist to assist EMS personnel in performing a field amputation. We offer rescuers a starting point to develop their own TAP capable of being executed in their own rescue environment.

Keywords: LIMB; damage control resuscitation (DCR); emergency medical system (EMS); extremity amputation; field amputation; traumatic amputation protocol (TAP).