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角膜神经为角膜中的一种特殊结构,它不仅具有角膜感觉功能,而且具有角膜营养和代谢作用。现已证实,角膜上皮内含有极为丰富的感觉神经末梢;而有关角
Corneal nerve is a special structure in the cornea, which not only has corneal sensation, but also has corneal nutrition and metabolism. It has been confirmed that the corneal epithelium contains extremely rich sensory nerve endings; and the relevant angle