| 准分子激光角膜切削术治疗近视散光 |
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| 引用本文： | 王平宝,吴振中.准分子激光角膜切削术治疗近视散光[J].湖南医科大学学报,1997,22(5):465-466. |
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| 作者姓名： | 王平宝 吴振中 |
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| 作者单位： | [1]湖南医科大学附属湘雅医院眼科 [2]湖南医科大学第二附属医院眼科 |
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| 摘 要： | 目的：评价准分子激光角膜切削术（ＰＲＫ）治疗近视散光的临床效果。方法：对２６０眼近视散光用ＶＩＳＸ２０／２０准许分子激光系统治疗并随访一年。结果：术前近视散光－０．２５￣－４．００Ｄ，平均－１．００±０．６２Ｄ；术后６月为－０．０７±０．４０Ｄ；术后１年为－０．０６±０．３９Ｄ。术后较术前散光度明显降低（ｐ〈０．０５）。术后１年较术后６月散光理低（ｐ〉０．０５）。无明显回退现象。结论：ＰＲＫＣＦ
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| 关 键 词： | 近视 散光 准分子激光 角膜切削术 PRK |
Photorefractive keratectomy to correct myopic astigmatism] |
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| P Wang,S Liu,X Xia,P Huang,Z Wu.Photorefractive keratectomy to correct myopic astigmatism][J].Bulletin of Hunan Medical University,1997,22(5):465-466. |
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| Authors: | P Wang S Liu X Xia P Huang Z Wu |
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| Institution: | Ophthalmic Laser Center, Xiangya Hospital, Hunan Medical University, Changsha. |
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| Abstract: | The VISX 20/20 excimer laser was used to treat 260 eyes with myopia and myopic astigmatism of 166 patients. All patients were followed up for one year. The diopter of preoperative astigmatism was from -0.25-(- 4.00 D (-1.00 +/- 0.62 D). The diopter was lowered to -0.07 +/- 0.40 D at 6 months postoperatively (P < 0.05) and -0.06 +/- 0.39 D at 12 months postoperatively (P < 0.01). Photorefractive keratectomy (PRK) is effective and safe for myopic astigmatism. |
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