| 角膜曲率计与角膜地形图仪测量角膜屈光度的对比研究 |
| |
| 引用本文： | 徐方,杨冠,陈英华,顾国唤,徐敏. 角膜曲率计与角膜地形图仪测量角膜屈光度的对比研究[J]. 临床眼科杂志, 2001, 9(6): 454-455 |
| |
| 作者姓名： | 徐方 杨冠 陈英华 顾国唤 徐敏 |
| |
| 作者单位： | 1. 201400,上海市奉贤县中医院眼科
2. 上海市第六人民医院眼科 |
| |
| 摘 要： | 目的：对使用角膜曲率计与角膜地形图仪测量角膜屈光度的结果进行对比研究，提出两种仪器各自在白内障术前测算人工晶状体度数中提供K值的精确性。方法；在无眼表疾病的38例（76只眼）分别使用美国生产的角膜地形图仪和日本生产的角膜曲率计测量角膜屈光度，然后进行统计学处理。结果：角膜曲率计和角膜地形图仪检查结果略有差异，但经统计学处理无显著意义（P＞0．05）。结论：角膜地形图仪系统测量角膜屈光度更为准确、全面，尤其对角膜过陡、过平、有斑翳、云翳者的检测结果更有参考价值。
|
| 关 键 词： | 角膜曲率计 角膜地形图仪 角膜屈光度 白内障 |
| 修稿时间： | 2001-05-16 |
The study of comparison of corneal diopter measured by corneal keratometer and corneal topographer |
| |
| Xu Fang ,Yang Guan,Chen Yinhua ,et al.. The study of comparison of corneal diopter measured by corneal keratometer and corneal topographer[J]. Journal of Clinical Ophthalmology, 2001, 9(6): 454-455 |
| |
| Authors: | Xu Fang Yang Guan Chen Yinhua et al. |
| |
| Affiliation: | Xu Fang *,Yang Guan,Chen Yinhua *,et al. *Departement of Ophthalmology,Fongxian Chinese Hospital,Shanghai 201400 |
| |
| Abstract: | Objective To compare the corneal diopter measured by using keratometer and corneal topographer.Methods We examined the corneal diopiter of seventy-six eyes of which have no corneal disease by using keratometer (SHN-NIPPON SO-21) and corneal topographer(TOME 2.2 USA).Results Corneal diopter was Similar by the two methods(P>0.05).Conclusions The corneal diopter measured by the topographer was more accurate than that measured by the keratometer,especially for the patients cornea was too steep,flat or corneal opacity. |
| |
| Keywords: | Keratometer Corneal topographer Corneal diopter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
