Supraarterial myotomy心肌桥切开松解术
Heller myotomyHeller术;Heller肌切开;heller肌层切开术
myotomy y肌切开术
caudal myotomy尾肌切断术
Myotomy hand with division手部肌切开伴分开术
Peroal endoscopy myotomy经口内镜肌切开术
heller ' s myotomyheller氏肌层切开术
Myotomy with division肌切开术伴分开术