• Kerarings and Artisan/Artiflex IOL in Keratectasia Description: The sequential implantation of intracorneal ring segments followed by IOLs produced considerable improvement in both refractive and visual acuity results in eyes with various types of corneal ectasia. Submitted by the Journal of Refractive Surgery. Lean more at http://www.slackjournals.com/article.aspx?rid=63088 Subspecialty: Refractive Management / Intervention Level: Intermediate Uploaded By: ISRS Multimedia Library