What is the meaning of hypopharynx?
(HY-poh-FAYR-inx) The bottom part of the throat. Cancer of the hypopharynx is also known as hypopharyngeal cancer.
What is hypopharynx radiology?
The hypopharynx (rare plural: hypopharynges or hypopharynxes) or laryngopharynx forms the most inferior portion of the pharynx, being the continuation of the oropharynx superiorly and both the larynx and esophagus inferiorly. It also forms part of the upper respiratory tract and the gastrointestinal tract.
What is the hypopharynx function?
The hypopharynx is the entrance into the esophagus (the tube that connects your throat to your stomach). When you swallow foods and liquids, they pass through your throat to your stomach. The hypopharynx helps make sure that food goes around the larynx and into the esophagus and not into the larynx.
What is a Mesenteron?
Definition of mesenteron : the part of the digestive tract that is developed from the archenteron and is lined with hypoblast.
How do you say hypopharyngeal?
noun, plural hy·po·pha·ryn·ges [hahy-puh-fuh-rin-jeez], /ˌhaɪ pə fəˈrɪn dʒiz/, hy·po·phar·ynx·es.
What is hypopharynx and laryngopharynx?
The laryngopharynx, also referred to as the hypopharynx, is the most caudal portion of the pharynx and is a crucial connection point through which food, water, and air pass. Specifically, it refers to the point at which the pharynx divides anteriorly into the larynx and posteriorly into the esophagus.
What is Laryngocele?
Introduction. A laryngocele is an abnormal dilation of the laryngeal saccule that extends upward within the false vocal fold, is filled with air, and is in communication with the laryngeal lumen [1, 2].
What are the 9 cartilages of the larynx?
The laryngeal skeleton is nine cartilages: the thyroid cartilage, cricoid cartilage, epiglottis, arytenoid cartilages, corniculate cartilages, and cuneiform cartilages. The first three are unpaired cartilages, and the latter three are paired cartilages.
What is laryngeal crepitus?
Laryngeal crepitus is felt by the examiner when the larynx is moved from side to side with a slight posterior pressure. When absent, it is a clinical sign of a mass in the retrolaryngeal space or hypopharynx, probably due to a laryngeal trauma.
Is hypopharynx and laryngopharynx same?