providesmotor innervation to the pharynx, larynx, palate, and striated muscles of the esophagus by therecurrent laryngeal nerve. The parasympathetic branch of CN X arises from the vagal nucleus in the medulla and innervates the abdominal and thoracic viscera, with the exception of the pelvic viscer...
The pharynx is now entered either at the vallecula or the piriform. At this point, the surgeon can look into the larynx with a headlight and guide the rest of the resection. As much mucosa as possible is left without sacrificing oncologic principles. The incisions are brought down along the...
Explore features of the pharynx including the trachea and larynx. The process of voice production within the vocal cords of the larynx is also detailed. Larynx & Voice Production The larynx is a structure that connects the pharynx to the trachea and helps control the amount of air that enter...