noun, plural my·ot·o·mies. Surgery.

incision of a muscle.

Origin of myotomy

From the New Latin word myotomia, dating back to 1670–80. See myo-, -tomy Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

myotomy in Medicine




Dissection of the muscles.
Surgical division of a muscle.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.