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观察后巩膜加固术对眼球发育、眼底形态和眼底血液循环的影响。方法：出生１５～２０天白兔１９只，一眼行后巩膜加固术，另一眼做自身对照眼，对比眼轴长度、角膜直径和眼底形态。术后三个月，做眼底血管荧光造影，并与２２只正常兔对比。结果：实验组与自身对照组比较，眼轴长度、角膜直径、眼底形态均无差异。荧光造影，实验组与正常组比较，视网膜动脉充盈快。其余指标，两组无差异。结论：后巩膜加固术对眼球发育、眼底形态和脉络膜循环无明显影响。此手术可改善兔的视网膜循环
After scleral reinforcement surgery on eye development, fundus morphology and fundus blood circulation. METHODS: Twenty-nine rabbits were born 15 to 20 days old. One eye was treated with posterior scleral buckling and the other was self-control eye. The axial length, corneal diameter and fundus morphology were compared. Three months after surgery, fundus fluorescein angiography was performed and compared with 22 normal rabbits. Results: There was no difference in axial length, corneal diameter and fundus morphology between experimental group and self-control group. Fluorescent contrast, experimental group compared with the normal group, fast filling of the retinal artery. The remaining indicators, no difference between the two groups. Conclusion: Posterior scleral reinforcement has no significant effect on eye development, fundus morphology and choroidal circulation. This surgery can improve rabbit retinal circulation