薄片
屈光度
视神经
检眼镜
共焦
青光眼
扫描激光检眼镜
解剖
开角型青光眼
材料科学
视网膜
眼科
光盘
视野
光学
医学
物理
视力
作者
Hidetaka Maeda,Makoto Nakamura,Masato Yamamoto
出处
期刊:Japanese Journal of Ophthalmology
日期:1999-09-10
卷期号:43 (5): 415-421
被引量:15
标识
DOI:10.1016/s0021-5155(99)00090-8
摘要
To describe a method for making morphometric analysis of the pores in the lamina cribrosa with a confocal scanning laser ophthalmoscope (SLO).Sixteen consecutive images were acquired with an SLO from the retinal surface to the bottom of the optic disc in +0.25-diopter increments. An He-Ne laser (633 nm) with a 20 degrees field of view was used. The images from each section were processed and combined with the aid of Macintosh software.Eyes with physiological cupping showed uniformly round or nearly round pores, whereas eyes with primary open-angle glaucoma frequently had compressed pores.In vivo morphometry of the surface of the internal lamina cribrosa can be performed by this technique, which should be useful for evaluating the progression of glaucomatous changes of the optic nerve head.
科研通智能强力驱动
Strongly Powered by AbleSci AI