Laryngocele
A laryngocele is a congenital anomalous air sac communicating with the cavity of the larynx, which may bulge outward on the neck.[1]
| Laryngocele | |
|---|---|
 | |
| Representation of a surgical site; laryngocele | |
| Specialty | ENT surgery |
It may also be acquired, as seen in glassblowers, due to continual forced expiration producing increased pressures in the larynx which leads to dilatation of the laryngeal ventricle (sinus of Morgagni). It is also seen in people with chronic obstructive airway disease.
Additional images
Laryngocele * IL = internal laryngocel
AL = external laryngocele
H = Hyoid bone
T = Vestibular folds
S = Vocal folds
K = Cricoid cartilage
References
External links
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.