DLK

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。

Conclusion LASIK pre-operative application of glucocorticoid access to the clinical effect is expected to more effective prevention of DLK, meanwhile has convenience, improves treatment compliance.

结论LASIK术前应用糖皮质激素可获得预期临床效果，更有效预防DLK，同时方便患者使用，提高治疗依从性。

Results: The bone density of DLK group was lower than that of control group, LDS group and SDS group ( P < 0. 01), but higher than that of KDS group of the same sex ( P < 0. 01).

结果：肝肾两虚证组的骨密度低于正常对照组和肝虚、脾虚证组（均P<0.01），但高于同性别的肾虚证组（P<0.01）。

Results: The bone density of DLK group was lower than that of control group, LDS group and SDS group ( P < 0. 01), but higher than that of KDS group of the same sex ( P < 0. 01).

结果：肝肾两虚证组的骨密度低于正常对照组和肝虚、脾虚证组（均P<0.01），但高于同性别的肾虚证组（P<0.01）。

Grade ⅳ DLK appeared 5 to 7 days postoperatively. Anterior stroma structure became unclear, with highly reflective and folded corneal flap. Numerous highly reflective scarring formed late.

Ⅳ期DLK在术后5~7d出现明显的前基质结构模糊，高反光，角膜瓣全层皱褶，晚期形成大量高反光的瘢痕组织。