The intubating laryngeal-mask airway may be an ideal device for airway control in the rural trauma patient

Abstract

A review of the literature on advanced airway management indicates that the intubating laryngeal-mask airway (ILMA) may be an ideal device for airway control in the rural trauma patient. The ILMA is an advanced laryngeal-mask airway designed to allow oxygenation of the unconscious patient as well as blind tracheal intubation with an endotracheal tube. The ILMA is an easy-to-use airway with a high success rate of insertion, and requires little training. For the rural physician managing a difficult airway in a trauma patient, the ILMA has been found to be reliable and successful when other techniques fail, such as fiberoptic intubation and direct laryngoscopy. The ILMA has also been reported to cause less hemodynamic change and less injury to the teeth and lips than direct laryngoscopy. Further, the ILMA was found to be easier and faster to use with a higher success rate than either the combitube or endotracheal tube for unskilled healthcare providers. Limitations and complications of the ILMA may include aspiration, esophageal intubation, damage to the larynx or other tissues during blind passage of a tracheal tube, and edema of the epiglottis. (Am J Emerg Med 2003;21:80-85. Copyright 2003, Elsevier Science (USA). All rights reserved.)