Chapter 47 Laryngeal cancer Flashcards Preview

Perez and Brady's Principles and Practice of Radiation Oncology 6th Edition > Chapter 47 Laryngeal cancer > Flashcards

Flashcards in Chapter 47 Laryngeal cancer Deck (5):
1

Supraglottis consists of what structures?

Epiglottis
False vocal cords
Ventricles
Aryepiglottic folds
Arytenoids

2

Glottis consists of what structures?

True vocal cords
Anterior commissure

3

What is the lateral line of demarcation between supraglottis and glottis?

Apex of ventricles

4

What is the demarcation between glottis and subglottis?

Subglottis extends from 5mm below free margin of vocal cord to inferior border of cricoid cartilage or 10mm below apex of ventricles

5

Divide Larynx

Supraglottis
Glottis
Subglottis