Background Keratoconus is an ectatic (weakening) disease of the cornea, which is the clear
surface at the front of the eye. Approximately 10% to 15% of patients diagnosed with …

Lamellar keratoplasty (LK) has revolutionized corneal graft surgery in several ways. Deep
anterior LK (DALK) has eliminated risk of failure due to endothelial rejection. Endothelial …

PURPOSE: To evaluate age-related changes in anterior, posterior, and total corneal
astigmatism by comparing simulated keratometric astigmatism to total corneal astigmatism …

Purpose To compare corneal higher-order aberrations (HOA) after ultrathin Descemet
stripping automated endothelial keratoplasty (DSAEK) and Descemet membrane …

Importance Understanding the contribution of graft thickness and asymmetry to visual gain
and posterior corneal (PC) higher-order aberrations (HOAs) may assist optimizing visual …

Purpose: To evaluate the association between endothelial cell density (ECD) after
Descemet's stripping automated endothelial keratoplasty (DSAEK) and preoperative …

Methods: There were 61 healthy participants with ages ranging from 20 to 55 years and
refractions− 8.25 diopters (D) to+ 3.25 D. Anterior and posterior corneal topographies were …

PURPOSE: To determine the change in anterior corneal high-order aberrations (HOAs) after
Descemet's stripping endothelial keratoplasty (DSEK) for Fuchs' dystrophy, and to compare …

Endothelial keratoplasty is now favored over full-thickness penetrating keratoplasty for
corneal decompensation secondary to endothelial dysfunction. Although endothelial …

Purpose: The aim was to assess the visual impact of ocular wavefront aberrations, corneal
thickness, and corneal light scatter prospectively after performing a Descemet stripping …