角膜厚度会随着长时间佩戴隐形眼镜而发生变化。
Corneal thickness changes with extended contact lens wear.
作者信息
Schoessler J P, Barr J T
出版信息
Am J Optom Physiol Opt. 1980 Oct;57(10):729-33. doi: 10.1097/00006324-198010000-00006.
Abstract
Eight myopic patients wearing Permalens contact lenses continuously for 18 months were monitored for corneal thickness changes. The averaged results showed maximum corneal swelling after 1 week of wear with the cornea gradually returning to near prefitting thickness levels. However, great individual variation in corneal thickness response was noted with some patients showing chronic corneal thickening and some showing corneal thinning after the 18-month wearing period.
摘要
对八名连续佩戴Permalens隐形眼镜18个月的近视患者的角膜厚度变化进行了监测。平均结果显示，佩戴1周后角膜肿胀最大，随后角膜逐渐恢复到接近配镜前的厚度水平。然而，注意到角膜厚度反应存在很大的个体差异，一些患者在佩戴18个月后出现慢性角膜增厚，而一些患者则出现角膜变薄。
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