Michalek P, Donaldson WJ, Hinds JD. Anaesthesia 2009; 64(6): 692-693
This article includes three cases of patient injury caused by the i-gel®. In the first case, a paramedic had difficulty inserting the device. It was removed immediately and it was found that the patient was bleeding from the frenulum. The second patient’s tongue was caught in the bowl of the i-gel® during insertion. Although the i-gel® was repositioned successfully, there was minor swelling and bleeding upon removal. This patient reported soreness for three days. The final case involved an insertion which appeared successful, however the patient reported a sore tongue and loss of taste lasting three weeks. The authors recommend two alternative insertion techniques to avoid mouth injuries – sliding the i-gel® over the thumb into the mouth or rotating the device so the tongue cannot get caught.
Link to abstract.