Corneal Aberrations and Visual Performance After Radial Keratotomy
Raymond A Applegate;Howard C Howland;Richard P Sharp;Andrew J Cottingham;Richard W Yee;
journal of refractive surgery1998Vol. 14pp. 397-407
165
applegate1998journalcorneal
Abstract
Journal of Refractive Surgery | ABSTRACTBACKGROUND: Refractive surgery and videokeratography have allowed us to study the effects on visual performance of relatively large changes in corneal aberration structure induced by surgical changes in corneal shape.METHODS: We quantified in one eye of nine normal and 23 radial keratotomy patients, the area under the log contrast sensitivity function (AULCSF) and corneal first surface