Related Experiment Video
Updated: Aug 17, 2026

08:37
Corneal Donor Tissue Preparation for Endothelial Keratoplasty
Published on: June 12, 2012
Refracting the corneal graft
1Department of Ophthalmology, University of California, Davis, Sacramento.
Survey of Ophthalmology
|May 1, 1990
Abstract:
Patients who have undergone penetrating keratoplasty have unique postoperative refractive requirements. These include irregular astigmatism, high corneal toricity, and anisometropia. We present a stepwise clinical approach for accurate, efficient refraction of these patients, utilizing visual acuity measurement, retinoscopy, subjective refraction, keratometry, photokeratoscopy, and diagnostic rigid contact lens application.

