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commissurotomyenUK
com·mis·sur·ot·o·my C0511400 (kŏm′ə-sho͝o-rŏt′ə-mē)n. pl. com·mis·sur·ot·o·mies Surgical incision of a commissure in the body, as one made in the heart to relieve constriction of the mitral valve or one made in the brain to treat seizure disorders.
[commissur(e) + -tomy.]TranslationscommissurotomyenUK
commissurotomy[‚käm·ə‚shu̇′räd·ə·mē] (medicine) The surgical destruction of a commissure, usually the anterior commissure, particularly in the treatment of certain psychiatric disorders. commissurotomyenUK
commissurotomy [kom″ĭ-sher-ot´ah-me] surgical incision or digital disruption of the components of a commissure to increase the size of the opening.mitral commissurotomy the breaking apart of the adherent leaflets (commissure) of the valve" >mitral valve, a formerly common treatment for stenosis" >mitral stenosis.com·mis·sur·ot·o·my (kom'i-shūr-ot'ō-mē), 1. Surgical division of any commissure, fibrous band, or ring via an incision or disruption, for example, balloon inflation. 2. Synonym(s): midline myelotomycommissurotomy (kŏm′ə-sho͝o-rŏt′ə-mē)n. pl. commissuroto·mies Surgical incision of a commissure in the body, as one made in the heart to relieve constriction of the mitral valve or one made in the brain to treat seizure disorders.commissurotomy Surgery The surgical splitting of a commissure–eg in the brain or cusps of heart valves. See Percutaneous transvenous mitral commissurotomy. com·mis·sur·ot·o·my (kom'i-shŭr-ot'ŏ-mē) 1. Surgical division of any commissure, fibrous band, or ring using surgery or a balloon catheter technique. 2. Synonym(s): midline myelotomy. commissurotomy Cutting of any COMMISSURE, especially the midline transverse nerve tract bundle that connects the two halves of the CEREBRUM. |