Objective To observe the effects of superioris muscle on treating moderate and severe congenital ptosis.

目的探讨应用提上睑肌缩短术治疗中重度先天性上睑下垂的效果.

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Conclusion Congenital ptosis can be effectively treated by maximum shortening of upper eyelid levator muscle.

目的探讨重度先天性上睑下垂的手术方法.

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Objective To investigate the early changes of tear film in congenital ptosis after surgical correction.

目的探讨先天性上睑下垂矫正术后眼表的早期改变.

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Conclusions Homologous dura material is a good kind of material to correct children ? ? s severe congenital ptosis.

目的探讨利用异体硬脑膜作为悬吊材料治疗儿童重度先天性上睑下垂的手术效果.

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