myotomy

Etymology
From.

Noun

 * 1)  The surgical procedure of cutting or making an incision in a muscle or muscular organ.
 * 2)  An anatomical dissection of a body, especially one used for instructional purposes.
 * 1)  An anatomical dissection of a body, especially one used for instructional purposes.

Related terms

 * myotome

Translations

 * Catalan: miotomia