目的探讨穿透性角膜移植术治疗严重角膜疾病的疗效。
Objective To observe the effect of the penetrating corneal transplantation in treating serious corneal diseases.
目的：探讨穿透性角膜移植术(pkp)后的角膜形状改变以及如何进行屈光矫正。
Objective: to investigate the changes of corneal shape and how to correct the refractive error after penetrating keratoplasty (PKP).
目的探讨黏弹剂在穿透性角膜移植术中应用的意义。
Objective To observe the application of viscoelastics in penetrating keratoplasty.
目的探讨黏弹剂在穿透性角膜移植术中应用的意义。
Objective To observe the application of viscoelastics in penetrating keratoplasty.
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