A tubeless anaesthetic technique for paediatric laryngeal laser surgery.

Laser surgery on the paediatric larynx requires cooperation between the surgeon and anaesthetist to carry out the procedure in the safest manner possible. Over a period of 3 years, 45 laser procedures have been undertaken on the upper airway of 14 patients at our institution. All procedures were performed with volatile gas anaesthesia supplied via a nasopharyngeal tube in a spontaneously ventilating patient, thus allowing the surgeon an unobstructed view of the larynx. In only one case, was a problem experienced with the technique, that of laryngospasm. The technique provides an unrivalled view of the larynx whilst allowing safe anaesthesia.