Submental intubation: a retrospective review of 45 cases.

BACKGROUND: Airway management in patients undergoing maxillofacial surgery requires special consideration. A number of options including oro- or naso-tracheal intubation and tracheostomy are available. Submental intubation is now a recognised method of airway control during maxillofacial surgery. It provides a secure airway and does not interfere with maxillomandibular fixation or access to naso-orbito-ethmoid fractures. It avoids potential complications associated with nasotracheal intubation and tracheostomy in patients with multiple facial fractures, and obviates the need to alternate between oral and nasal intubation intra-operatively.
METHODS: This is a ten year retrospective review of patients who underwent submental intubation in a Regional Oral and Maxillofacial Surgery Department. The following variables were recorded: patient gender and age, preoperative diagnosis, duration of intubation, and complications associated with the intubation technique.
RESULTS: Submental intubation was performed 45 times on 45 patients. There were no complications relating to the submental intubation procedure.
CONCLUSION: Submental intubation should be considered as an option for airway management in selected cases of craniomaxillofacial surgery. It is a quick and safe technique with minimal morbidity and a low complication rate. It allows access to the maxillofacial skeleton intra-operatively and does not preclude the use of intermaxillary fixation.