Article Text

Download PDFPDF
BET 2: Should bite guards be used with laryngeal mask airways in adults?
  1. Elizabeth Heptinstall, Clinical Fellow Neuro-ICU,
  2. Lauren Heptinstall
  1. St George's Hospital, London, UK


A shortcut review was carried out to establish whether bite blocks should be used when a laryngeal mask airway is used in the emergency department. Eighteen papers were found using the reported searches and a further eight were found by scanning the reference lists. Ten presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses of these best papers are tabulated. It is concluded that bite guards should be used when laryngeal mask airways are employed in the emergency department.

Statistics from

Request Permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.