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| 高度近视者眼球结构与视力的关系 | |
| 引用本文： | 刘夷嫦,夏文涛,朱广友,周行涛,范利华,刘瑞珏,陈捷敏.高度近视者眼球结构与视力的关系[J].法医学杂志,2010,26(3):169-172. |
| 作者姓名： | 刘夷嫦 夏文涛 朱广友 周行涛 范利华 刘瑞珏 陈捷敏 |
| 作者单位： | 1. 南通大学,医学院,江苏,南通,226001;司法部司法鉴定科学技术研究所,上海市法医学重点实验室,上海,200063 2. 司法部司法鉴定科学技术研究所,上海市法医学重点实验室,上海,200063 3. 复旦大学,附属眼耳鼻喉科医院,上海,200031 |
| 基金项目： | 科技部公益基金，上海市科委标准专项课题 |
| 摘 要： | 目的 探讨高度近视者眼球结构和视力的关系.方法 对不同近视程度的志愿者共152人(283眼),依次检查视力、眼轴长度、眼底,然后分别根据屈光度、眼轴长度及眼底进行分级,探讨屈光度、眼轴长度及眼底近视改变与视力的关系,拟出视力与眼球结构指标的相关性数学模型.结果 眼底分级、弧盘比值、眼轴长度、屈光度与视力呈中度相关(lrl>0.4,P<0.0001);当眼轴长度≥30.00mm、屈光度-20.00D及以上、眼底分级为4级者,其视力多在0.5以下.建立了高度近视者眼球结构和视力的数学模型.结论 高度近视眼视力随眼轴延长、屈光度加深、眼底病变程度加重而降低.综合、客观的眼球结构检查可以帮助判断和评估高度近视者的视力状况. |
| 关 键 词： | 法医学 近视 视力 低 眼底 眼轴 屈光度 |
The Relationship between Eyeball Structure and Visual Acuity in High Myopia |
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| LIU Yi-chang,XIA Wen-tao,ZHU Guang-you,ZHOU Xing-tao,FAN Li-hua,LIU Rui-jue,CHEN Jie-min.The Relationship between Eyeball Structure and Visual Acuity in High Myopia[J].Journal of Forensic Medicine,2010,26(3):169-172. | |
| Authors: | LIU Yi-chang XIA Wen-tao ZHU Guang-you ZHOU Xing-tao FAN Li-hua LIU Rui-jue CHEN Jie-min |
| Institution: | LIU Yi-chang1,2,XIA Wen-tao2,ZHU Guang-you2,ZHOU Xing-tao3,FAN Li-hua2,LIU Rui-jue2,CHEN Jie-min2(1.Medical College of Nantong University,Nantong 226001,China,2.Shanghai Key Laboratory of Forensic Medicine,Institute of Forensic Science,Ministry of Justice,P.R.China,Shanghai 200063,3.Eye Ear Nose and Throat Hospital,Fudan University,Shanghai 200031,China) |
| Abstract: | Objective To explore the relationship between eyeball structure and visual acuity in high myopia.Methods Totally,152 people(283 eyeballs) with different levels of myopia were tested for visual acuity,axial length,and fundus.All cases were classified according to diopter,axial length,and fundus.The relationships between diopter,axial length,fundus and visual acuity were studied.The mathematical models were established for visual acuity and eyeball structure markers.Results The visual acuity showed a moderate... |
| Keywords: | forensic medicine myopia vision low fundus oculi axial length diopter |
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