The use of a laryngeal mask airway during percutaneous tracheostomy

Bedside percutaneous tracheostomy (PCT) for patients in intensive care unit s (ICU) is gaining popularity. Recently, the use of a laryngeal mask airway (LMA) to facilitate PCT has been described. We present a series of 18 pati ents where an LMA was inserted prior to PCT. This was successful in all but one patient. PCT could not be performed in this patient as oxygen desatura tion had developed after inserting the LMA. The reason for this was probabl y an oedematous larynx, secondary to long-term intubation. Major bleeding i n two patients [one of whom required packed red blood cell (RBC) transfusio n] required surgical intervention and two patients had minor bleeding. No c omplications were related to the insertion or presence of the LMA during PC T, with the exception of the one patient cited above. The use of an LMA dur ing PCT is a method of treatment worth noting in ICU patients. This techniq ue may provide suitable conditions for performing PCT and is free from the complications associated with the presence of an endotracheal tube.