PURPOSE: To compare the postoperative graft rejection, endothelial cell density and astigmatism of deep lamellar keratoplasty (DLK) with penetrating keratoplasty (PK) on rabbits.
目的：比较穿透性角膜移植术与深板层角膜内皮移植术在术后免疫排斥反应、内皮细胞及散光度数的差异。
Objective to study the effective ways of penetrating keratoplasty with large corneal graft for security and availability.
目的探讨穿透性大植片角膜移植治疗角膜大病灶的手术的安全性和有效性。
Conclusions After penetrating keratoplasty, the wounds of corneal graft show tectonic instability and poor resistance to tension.
结论穿透性角膜移植术后创口稳定性和抗张能力差，较小的外力打击可引起破裂。
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