internus

Conclusion:Symmetric recession of internus in alternative esotropia can improve the success rate and the binocular vision function.

交替性内斜视手术采用同等量内直肌后徙术，不但手术成功率高，而且有手术后双眼三级功能的建立。

In recent years,we used the operation way combining stripping external hemorrhoid,ligating internal hemorrhoid and cutting part of sphincter ani internus to treat 32 such patients.

嵌性混合痔病人相当痛苦,近年,采用外剥内扎并切断部分内括约肌手术治疗32例。