We describe three children ages 20 to 33 months who presented for surgical resection of their laryngeal papillomata. Their anaesthetic management revealed the severity of obstruction which these children presented and the obstacles that faced the anaesthesiologist trying to secure the airway and provide adequate ventilation. The airway obstruction had both a fixed and a dynamic component to it. This was evidenced by the ability of the children to maintain ventilation when spontaneously breathing. But, they exhibited total obstruction when ventilation was attempted via mask using positive pressure. It is possible to encounter obstruction to ventilation after the trachea has been intubated because of papillomata that were 'shaved off,' filling the tracheal tube lumen.