 Submental intubation is a common procedure used during general anesthesia for maxillofacial surgeries. It provides a safer and more comfortable surgical access than tracheostomy, but can be complicated by soft tissue and blood clots becoming lodged in the endotracheal tube. In order to avoid these complications, we developed a new method using a laparoscopic trocar. This method allowed us to create enough space for the insertion of the endotracheal tube without requiring any blunt dissection or causing significant soft tissue damage. The use of this method resulted in fewer complications and took less time than traditional methods. This article is authored by In Yong Yong, Bi Yong Hun Yu, Ji Yong Ju and others.