Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Difficult or failed tracheal intubation is an important cause of anaesthetic-related maternal morbidity and mortality. The incidence of failed intubation in parturients is estimated to be as frequent as 1 in 500; that of mortality is unknown, although some 10-13 pregnant women in England, Scotland and Wales die each year because of anaesthetic-related complications. ⋯ Furthermore, adequate assistance, correct use of cricoid pressure, and confirmation of tracheal intubation are fundamental to safe practice. Lastly, should the anaesthetist fail to intubate the patient's trachea, a management protocol is suggested.