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thoracotomy

[thawr-uh-kot-uh-mee, thohr-] /ˌθɔr əˈkɒt ə mi, ˌθoʊr-/
noun, plural thoracotomies. Surgery.
1.
incision into the chest cavity.
Origin of thoracotomy
1855-1860
First recorded in 1855-60; thoraco- + -tomy
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for thoracotomy

thoracotomy

/ˌθɔːrəˈkɒtəmɪ/
noun (pl) -mies
1.
surgical incision into the chest wall
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for thoracotomy
n.

1890, from thorax + -ectomy.

Online Etymology Dictionary, © 2010 Douglas Harper
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thoracotomy in Medicine

thoracotomy tho·ra·cot·o·my (thôr'ə-kŏt'ə-mē)
n.
Incision into the chest wall. Also called pleurotomy.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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