What is a surgical procedure performed on the pharynx?

A pharyngectomy is a surgical procedure performed on the pharynx, which is the muscular tube that connects the nose and mouth to the esophagus. Pharyngectomy is typically performed to remove cancerous tumors or other abnormal growths in the pharynx, but may also be necessary to treat conditions such as sleep apnea or severe snoring. There are different types of pharyngectomies, including:

- Partial pharyngectomy: Involves removing only a portion of the pharynx, leaving the rest of the structure intact.

- Total pharyngectomy: Involves removing the entire pharynx, including the tonsils, adenoids, and surrounding muscles and tissues.

- Laryngopharyngectomy: Involves removing both the pharynx and larynx (voice box), which is typically performed to treat advanced laryngeal cancer.

Pharyngectomy is a complex surgical procedure that requires careful planning and execution by experienced surgeons. It can have significant impacts on a person's ability to breathe, swallow, and speak, so thorough preoperative counseling and postoperative care are crucial for ensuring the best possible outcomes.