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larynx    音标拼音: [l'ɛrɪŋks]
n. 喉头

喉头

larynx
n 1: a cartilaginous structure at the top of the trachea;
contains elastic vocal cords that are the source of the
vocal tone in speech [synonym: {larynx}, {voice box}]

larynx \lar"ynx\ (l[a^]r"[i^][ng]ks; 277), n. [NL. from Gr.
la`rygx, la`ryggos.] (Anat.)
The expanded upper end of the windpipe or trachea, connected
with the hyoid bone or cartilage. It contains the vocal
cords, which produce the voice by their vibrations, when they
are stretched and a current of air passes between them. The
larynx is connected with the pharynx by an opening, the
glottis, which, in mammals, is protected by a lidlike
epiglottis.
[1913 Webster]

Note: In the framework of the human larynx, the thyroid
cartilage, attached to the hyoid bone, makes the
protuberance on the front of the neck known as Adam's
apple, and is articulated below to the ringlike cricoid
cartilage. This is narrow in front and high behind,
where, within the thyroid, it is surmounted by the two
arytenoid cartilages, from which the vocal cords pass
forward to be attached together to the front of the
thyroid. See {Syrinx}.
[1913 Webster]


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  • Laryngitis - Symptoms causes - Mayo Clinic
    Laryngitis is an inflammation of your voice box (larynx) from overuse, irritation or infection Inside the larynx are your vocal cords — two folds of mucous membrane covering muscle and cartilage Normally, your vocal cords open and close smoothly, forming sounds through their movement and vibration
  • Larynx and Trachea Transplant Program - Overview - Mayo Clinic
    Larynx transplant overview In a larynx transplant, multiple tissue components are transplanted It’s an example of vascularized composite allograft transplantation, or VCA transplant This type of transplant can include the larynx, pharynx, esophagus, trachea, thyroid and parathyroid glands, neurovascular structures, and skin
  • Larynx and trachea transplant - Mayo Clinic
    A larynx or trachea transplant may help people who have severe damage to their throat It may result in the ability to breathe through the mouth, swallow better and speak
  • Laryngospasm: What causes it? - Mayo Clinic
    Laryngospasm (luh-RING-go-spaz-um) is a spasm of the vocal cords that makes it difficult to speak or breathe for a short time The vocal cords are two fibrous bands inside the voice box, also called the larynx The larynx sits at the top of the windpipe, also called the trachea The onset of a vocal
  • Voice disorders - Symptoms and causes - Mayo Clinic
    Causes The voice box, also called the larynx, is made of a smooth covering, muscle and soft, moist areas The voice box sits at the top of the windpipe, also known as the trachea, and the base of the tongue The vocal cords vibrate to create sound Air moving through the voice box causes the vocal cords to vibrate and brings them closer together The vocal cords also help close the voice box
  • Throat cancer - Symptoms and causes - Mayo Clinic
    Throat cancer refers cancer that develops in your throat (pharynx) or voice box (larynx) Your throat is a muscular tube that begins behind your nose and ends in your neck Throat cancer most often begins in the flat cells that line the inside of your throat Your voice box sits just below your throat and also is susceptible to throat cancer
  • Larynx and trachea transplant - Doctors Departments - Mayo Clinic
    A larynx or trachea transplant may help people who have severe damage to their throat It may result in the ability to breathe through the mouth, swallow better and speak
  • Laryngology and Voice Disorders - Overview - Mayo Clinic
    People who come to Mayo Clinic for help with voice disorders, airway and swallowing issues, or throat (laryngeal) cancer are diagnosed and treated by a multidisciplinary medical team dedicated to providing thoughtful, expert, individualized care When you visit Mayo Clinic for throat or voice disorders, you'll undergo comprehensive evaluation by the laryngology team, which may include a speech
  • Laryngotracheal reconstruction - Mayo Clinic
    Laryngotracheal (luh-ring-go-TRAY-key-ul) reconstruction surgery widens the windpipe or voice box to make breathing easier The windpipe also is called the trachea and the voice box also is called the larynx Laryngotracheal reconstruction involves placing a small piece of cartilage into the narrowed section of the windpipe to make it wider and stay open Cartilage is stiff connective tissue
  • Laryngitis - Diagnosis treatment - Mayo Clinic
    Acute laryngitis often gets better on its own within a week or so Self-care measures, such as voice rest, drinking fluids and humidifying your air, also can help improve symptoms Chronic laryngitis treatments are aimed at treating the underlying causes, such as heartburn, smoking or excessive use of alcohol Medications used in some cases include: Antibiotics In almost all cases of





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