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larynx |
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larynxIn mammals, a cavity at the upper end of the trachea (windpipe) containing the vocal cords. It is stiffened with cartilage and lined with mucous membrane. Amphibians and reptiles have much simpler larynxes, with no vocal cords. Birds have a similar cavity, called the syrinx, found lower down the trachea, where it branches to form the bronchi. It is very complex, with well-developed vocal cords. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Many patients with nonfunctional larynges require a tracheostomy for breathing and a gastrostomy for nutrition. Video-assisted TLTBE is appropriate for patients with grade 1 or 2 larynges as determined by the Cormack-Lehane system of grading intubation. Larynges were thawed and sectioned, and exactly 500 mg of thyroarytenoid muscle was harvested from each larynx. |
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