名词短语
中文翻译：角膜圆锥钻术
同义词：
['corneal trephination']
例句：
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1. The procedure involves making asmall incision in the corneaand inserting a tool to remove thedamaged tissue.
该程序涉及在角膜上做一个小切口，并插入工具以去除受损的组织。
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2. This surgical technique is commonly usedfor treating conditions such as glaucoma and cataracts.
这种外科技术通常用于治疗如青光眼和白内障等疾病。
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3. During the procedure, thesurgeon must be careful not to damage thedelicate nerves that innervate thecornea.
在进行手术时，外科医生必须小心，以免损伤覆盖在角膜上的神经。