英语语法分析

I had a laparoscopic myotomy a few years ago.

我还以为是几年前腹腔镜切开术。

I am a 52 year old male and had a myotomy procedure performed 24 years ago.

我是一名52岁男性和程序进行了切开术24年前。

If a perforation occurs, emergency surgery is needed to close the perforation and to perform a myotomy.

如果发生穿孔，紧急手术是需要关闭穿孔和执行切开术。