an instrument for incising the trachea.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
A knife used in the operation of tracheotomy.
Farlex Partner Medical Dictionary © Farlex 2012
A knife used to perform tracheotomy.
Medical Dictionary for the Dental Professions © Farlex 2012