- stoma) into the windpipe (the trachea). The opening itself can also be called a tracheostomy. A tracheostomy may be needed on an emergency basis to permit a person to breathe who has severe narrowing or blockage (obstruction) of their upper airway. Tracheostomy may be part of the surgery required for patients who have to have the larynx (voice box) removed because of cancer. Tracheostomy may also be used for patients who require long-term support with a breathing machine (ventilator).
* * *An operation to make an opening into the trachea. SEE ALSO: tracheotomy. [tracheo- + G. stoma, mouth]
* * *tra·che·os·to·my .trā-kē-'äst-ə-mē n, pl -mies the surgical formation of an opening into the trachea through the neck esp. to allow the passage of air also the opening itself
* * *n.a surgical operation in which a hole is made into the trachea through the neck to relieve obstruction to breathing, as in diphtheria. A curved metal, plastic, or rubber tube is usually inserted through the hole and held in position by tapes tied round the neck. It may be possible for the patient to speak by occluding the opening with his fingers. The tube must be kept clean and unblocked. Tracheostomy is also used in conjunction with artificial respiration, when it serves not only to secure the airway but also provides a route for sucking out secretions and protects the airway against the inhalation of pharyngeal contents. See also minitracheostomy.
* * *tra·che·os·to·my (tra″ke-osґtə-me) [tracheo- + -stomy] tracheotomy. 2. creation of an opening in the anterior trachea for insertion of a tube to relieve upper airway obstruction and facilitate ventilation. 1. the opening created by either of these processes.
Medical dictionary. 2011.
Look at other dictionaries:
tracheostomy — (n.) 1726, from comb. form of TRACHEA (Cf. trachea) + ostomy artificial opening, from Mod.L. stoma opening, orifice, from Gk. stoma mouth (see STOMA (Cf. stoma)) … Etymology dictionary
tracheostomy — tracheotomy; n. a surgical operation in which a hole is made into the trachea through the neck to relieve obstruction to breathing, as in diphtheria. A curved metal, plastic, or rubber tube is usually inserted through the hole and held in… … The new mediacal dictionary
tracheostomy — Surgery to create an opening (stoma) into the windpipe. The opening itself may also be called a tracheostomy … English dictionary of cancer terms
tracheostomy — noun (plural mies) Date: circa 1923 the surgical formation of an opening into the trachea through the neck especially to allow the passage of air … New Collegiate Dictionary
tracheostomy — /tray kee os teuh mee/, n., pl. tracheostomies. Surg. 1. the construction of an artificial opening through the neck into the trachea, usually for the relief of difficulty in breathing. 2. the opening so constructed. [1920 25; TRACHEO + STOMY] * * … Universalium
tracheostomy — noun A surgical procedure in which an incision is made into the trachea, through the neck, and a tube inserted so as to make an artificial opening in order to assist breathing … Wiktionary
tracheostomy — n. creation of an opening in the trachea (Medicine) … English contemporary dictionary
tracheostomy — tra·che·os·to·my … English syllables
tracheostomy — tra•che•os•to•my [[t]ˌtreɪ kiˈɒs tə mi[/t]] n. pl. mies 1) srg the construction of an artificial opening through the neck into the trachea, usu. for the relief of difficulty in breathing 2) srg the opening so constructed • Etymology: 1920–25 … From formal English to slang
tracheostomy — /trækiˈɒstəmi/ (say trakee ostuhmee) noun (plural tracheostomies) an opening into the trachea, in some cases permanent, made surgically … Australian English dictionary