| 准分子激光原位角膜磨镶术患者视网膜微循环血流的研究 |
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| 引用本文： | 周跃华,孙霞,李志辉,刘磊,孟玉玲,安伟丽,徐铮,李颖.准分子激光原位角膜磨镶术患者视网膜微循环血流的研究[J].眼科新进展,2002,22(4):251-252. |
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| 作者姓名： | 周跃华 孙霞 李志辉 刘磊 孟玉玲 安伟丽 徐铮 李颖 |
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| 作者单位： | 100730,北京,首都医科大学附属北京同仁医院眼科 |
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| 摘 要： | 目的 本研究主要观察LASIK中负压吸引对视网膜微循环血流的影响。方法 采用海德堡视网膜血流仪分别对实施LASIK手术的低度，中度和高度的近视患者共38例62眼进行检测，测量视盘大血管，视盘颞侧盘沿，视盘鼻侧盘沿，颞侧视盘旁视网膜，鼻侧视盘旁视网膜和巩膜筛板的血流，并对其手术前后的血流量，血流速和红细胞移植速率进行统计分析。结果 LASIK手术前后，视盘大血管，视盘颞侧盘沿，视盘鼻侧盘沿，颞侧视盘旁视网膜，鼻侧视盘旁视网膜和筛板的血流量，血流速和红细胞移动速率均无显著性差异。结论 LASIK中负压吸引对视网膜微循环血流无临床病理性影响。
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| 关 键 词： | 微循环 准分子激光原位角膜磨镶术 血流 视网膜 |
| 文章编号： | 1003-5141(2002)04-0251-02 |
| 修稿时间： | 2001年11月22 |
Retinal microcirculation blood flow in myopic patients for LASIK |
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| ZHOU Yue-Hua,SUN Xia,LI Zhi-Hui,LIU Lei,MENG Yu-Ling,AN Wei-Li,XU Zheng,LI Ying From the Ophthalmologic Center,Tongren Hospital,the Capital University of Medical Science,Beijing ,China.Retinal microcirculation blood flow in myopic patients for LASIK[J].Recent Advances in Ophthalmology,2002,22(4):251-252. |
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| Authors: | ZHOU Yue-Hua SUN Xia LI Zhi-Hui LIU Lei MENG Yu-Ling AN Wei-Li XU Zheng LI Ying From the Ophthalmologic Center Tongren Hospital the Capital University of Medical Science Beijing China |
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| Institution: | ZHOU Yue-Hua,SUN Xia,LI Zhi-Hui,LIU Lei,MENG Yu-Ling,AN Wei-Li,XU Zheng,LI Ying From the Ophthalmologic Center,Tongren Hospital,the Capital University of Medical Science,Beijing 100730,China |
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| Abstract: | Objective To investigate the effects of suction on the retinal microcirculation blood flow in myopic patients for LASIK. Methods Heidelberg retina flowmetry (HRF) was performed on 38 patients(62 eyes) , who were entered into the three groups( the low, the middle and the high myopia). Volume, flow and velocity were analyzed in papillary vascular, temporal rim, nasal rim, temporal juxtapapillary retina, nasal juxtapapillary retina and scleral cribrum before and after LASIK. Results Of volume, flow, and velocity,there were no significant differences in papillary vascular, temporal rim, nasal rim, temporal juxtapapillary retina, and nasal juxtapapillary retina before and after LASIK in each group. Conclusion It is postulated that the suction can't significantly affect the retinal microcirculation blood flow in myopic patients for LASIK |
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| Keywords: | LASIK retina blood flow |
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