CENTRAL AND PERIPHERAL CORNEAL THICKNESS - A CLINICAL STUDY
CENTRAL AND PERIPHERAL CORNEAL THICKNESS - A CLINICAL STUDY
复制标题
DOI：
10.1001/archopht.1968.03850040030009
复制
发表时间：
1968-01-01
影响因子：
--
通讯作者：
BAUM, JL
中科院分区：
文献类型：
--
作者：
MARTOLA, EL;BAUM, JL
对209只正常眼的角膜中央和周边厚度进行了测量。平均中心厚度为0.523 mm [±] 0.039（标准差[SD]）。平均外周厚度为0.660 mm [±] 0.076（SD）。右眼与左眼之间，或男性与女性角膜之间无显著差异。屈光不正与角膜中央厚度无相关性。老年弓的数量与外周厚度无相关性。患者年龄超过50岁后，角膜周边明显变薄，周边与中央厚度之比明显降低。
The central and peripheral corneal thickness was measured in 209 normal eyes. The mean central thickness was 0.523mm [plus or minus] 0.039 (standard deviation [SD]). The mean peripheral thickness was 0.660 mm [plus or minus] 0.076 (SD). There was no significant difference between right and left eyes, or between male and female corneas. There was no correlation between the refractive error and the central corneal thickness. No correlation was found between the amount of arcus senilis and the peripheral thickness. A significant thinning of corneal periphery and decrease in the ratio of peripheral to central thickness was evident after the patients were over 50 years of age.