高度近视眼后巩膜形态、黄斑轮廓形态临床观察

发布时间：2018-12-31 09:09

【摘要】：目的探讨高度近视眼后巩膜形态、黄斑轮廓形态类型,并比较其在单纯高度近视和病理性近视分布情况。方法收集南昌大学第三附属医院90例163高度近视眼,利用DRI-OCT Atlantis、眼底照相检测相关数据,分析后巩膜形态、黄斑轮廓形态类别和分布情况;按META-PM标准分成单纯高度近视眼组和病理性近视眼组,对比两组不同后巩膜形态、黄斑轮廓形态分布概况。结果 163眼高度近视眼,Ⅰ型后巩膜形态44眼(27.0%)、Ⅱ型后巩膜形态85眼(52.1%)、Ⅲ型后巩膜形态15眼(9.2%)、Ⅸ型后巩膜形态15眼(9.2%)、Ⅶ型4眼(2.5%)。黄斑水平轮廓形态153眼中Ⅰ型31眼(占20.3%)、Ⅱ型23眼(占15.0%)、Ⅲ型87眼(占56.9%)、Ⅳ型12眼(占7.8%);黄斑垂直轮廓形态149眼中Ⅰ型104眼(占69.8%)、Ⅲ型28眼(占18.8%)、Ⅳ型17眼(占11.4%)。综合水平和垂直分布160眼中:Ⅲ+Ⅰ型62眼(占38.8%);Ⅰ+Ⅰ型26眼(占16.3%);Ⅲ+Ⅲ型22眼(占13.8%);Ⅱ+Ⅰ型20眼(占12.5%);Ⅳ+Ⅳ型10眼(占6.3%);其余7种类型共20眼(占12.5%)。不同黄斑水平轮廓形态在单纯高度近视和病理性近视分布眼数,差异有统计学意义(χ2=12.67;P0.01)。结论单纯高度近视主要以Ⅱ型、Ⅰ型后巩膜形态为主,黄斑水平轮廓形态主要以Ⅲ型为主,黄斑垂直轮廓形态主要以Ⅰ型为主,综合以水平Ⅲ型+垂直Ⅰ型为主。Ⅸ型后巩膜形态、Ⅳ型不规则型黄斑水平轮廓多见于病理性近视。
[Abstract]:Objective to investigate the shape of posterior sclera and macular contour in high myopia, and to compare the distribution between simple high myopia and pathological myopia. Methods 90 cases of 163-high myopia in the third affiliated Hospital of Nanchang University were collected and the data were detected by DRI-OCT Atlantis, fundus photography to analyze the shape of posterior sclera and the type and distribution of macular contour. According to META-PM criteria, the patients were divided into simple high myopia group and pathological myopia group. The distribution of posterior sclera and macular contour was compared between the two groups. Results of 163 eyes with high myopia, 44 eyes (27.0%) were in type 鈪，

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