Non-invasive evaluation of corneal abnormalities using static and dynamic light scattering

被引：2

作者：

Ansari, RR ^{[1
]}

Misra, AK ^{[1
]}

Leung, AB ^{[1
]}

King, JF ^{[1
]}

Datiles, MB ^{[1
]}

机构：

[1] NASA, Glenn Res Ctr, Cleveland, OH 44135 USA

来源：

OPHTHALMIC TECHNOLOGIES XII | 2002年 / 4611卷

关键词：

D O I：

10.1117/12.470598

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A preliminary study of corneal abnormalities in intact bovine eyes is presented. Twenty-one eyes were treated with chemicals, cotton swabs, and radial and photo-refractive surgeries. Dynamic and static light scattering was performed as a function of the penetration depth into the corneal tissue. Topographical maps of corneal refractive power from untreated and treated corneas were also obtained using videokeratoscopy and results compared. The ultimate aim is to develop the technique of dynamic light scattering (DLS) for clinical applications in early evaluation of corneal complications after laser-assisted in situ keratomileusis (LASIK) surgeries and other corneal abnormalities. Keywords: LASIK, Dynamic Light Scattering, Photo Refractive Surgery, Photon Correlation Spectroscopy, Cornea.

引用

页码：220 / 229

页数：10