Discovery of a rare aberrant artery overlying trachea during open tracheostomy

Abstract

Tracheostomy is a common surgical procedure for securing a patent airway. Anatomical variations of major vessels overlying the trachea may pose significant bleeding risk during the procedure. Hence, thorough preoperative assessment of the neck and surgeon’s intraoperative vigilance are essential. Open tracheostomy is a safer option than percutaneous dilatational tracheostomy. Extra caution with stoma wound care and change of tracheostomy tube are necessary postoperatively if any major vessel is detected in close proximity with the tracheal stoma.