Rowsey J J, Reynolds A E, Brown R
Arch Ophthalmol. 1981 Jun;99(6):1093-1100. doi: 10.1001/archopht.1981.03930011093022.
We present an introduction to a clinical quantitative corneascope for measurement of corneal topography in detail. This instrument provides contour keratometry in all corneal meridians. We review the normal myopic and hyperopic eye contours, keratoconus, pellucid marginal degeneration, and wound gape and compression related to cataract surgery. We present a modified Placido disk for office use that incorporates the unique incident light image of the corneascope for rapid review of irregular corneal contours. Corneal topography irregularities frequently contribute to devastating refractive states of the eye and should be examined carefully when keratorefractive surgery is considered.
我们详细介绍一种用于测量角膜地形图的临床定量角膜镜。该仪器可测量所有角膜子午线的角膜曲率。我们回顾了正常近视和远视眼的轮廓、圆锥角膜、透明边缘变性以及与白内障手术相关的伤口裂开和压迫情况。我们展示了一种改良的用于门诊的普拉西多盘，它整合了角膜镜独特的入射光图像，以便快速检查不规则的角膜轮廓。角膜地形图异常常常导致严重的眼部屈光状态，在考虑角膜屈光手术时应仔细检查。
