myotomy 肌切開術
my·ot·o·my /maɪˈɑtəmɪ/ 名詞 肌切開術,肌解剖術
My·ot·o·my n. The dissection, or that part of anatomy which treats of the dissection, of muscles. ◄ ►
myotomy n : surgical incision or division of a muscle