Dictionary

TEP (tracheoesophageal puncture): An operation in which an opening is created between the trachea and esophagus, which is then fitted with a special valve to create speech and to protect the lungs from food and other particles.

TNM scoring: A method of assigning numbers to the presence of tumors (T), affected lymph nodes (N) and metastasis (M). Paired with cancer staging to help determine cancer treatment.

total laryngectomy: Complete surgical removal of the voice box.

trachea: Situated just in front of the esophagus, this tube is the segment that carries air from the larynx into the lungs. Also known as the windpipe.

tracheostomy: The surgical creation of a neck opening that leads into the windpipe. A tube is inserted into the opening to assist in breathing.

tracheoesophageal speech: A device-driven method of speech that uses a shunt, known as a Blom-Singer prosthetic device, to force air from the windpipe into the esophagus.

vocal cords: Also referred to as vocal folds, the two muscles located within the larynx that, through a series of vibrations, produce the sounds that form into speech with the use of the mouth, lips and teeth.

voice box: Also the larynx, which houses the two vocal cords.