ASTIGMATISMBullous keratopathy (BK) is known to present with corneal edema and Descemet's folds, which can cause corneal astigmatism. However, no report quantitatively evaluated BK astigmatism by separating it into regular and irregular astigmatism. This study investigated the regular and irregular ...
n.astigmatismo, defecto de la visión a causa de una irregularidad en la curvatura del ojo. English-Spanish Medical Dictionary © Farlex 2012 astigmatism nastigmatismo English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved. ...
Regular and irregular process Regular Appointment regular army Regular Army (USA) Regular Army Reserve of Officers Regular Army System regular array grammar regular as clockwork regular astigmatism regular astigmatism regular astigmatism regular Baire measure regular Banach space Regular Band-Edge Regular Bapt...
(a) Regular astigmatism: Normal—SyntEyes 0 and 12 months; (b) irregular astigmatism and HOAs: SyntEyes with simulated progression of 24 and 36 months (mid-stage KC); (c) irregular astigmatism and higher amount of HOAs: SyntEyes with simulated progression of 48, 60 and 120 months (late-...
Regular and irregular process Regular Appointment regular army regular army regular army Regular Army (USA) Regular Army (USA) Regular Army Reserve of Officers Regular Army System regular array grammar regular as clockwork regular astigmatism regular astigmatism regular astigmatism regular astigmatism regular...
Regular and irregular process Regular Appointment regular army regular army regular army Regular Army (USA) Regular Army (USA) Regular Army Reserve of Officers Regular Army System regular array grammar regular as clockwork regular astigmatism regular astigmatism regular astigmatism regular astigmatism regular...
The amount of against-the-wound astigmatism and absolute value of length of the induced vector did not differ significantly between groups ( P > 0.05, paired t test). In both groups, irregular astigmatism 1 day after surgery was significantly greater than the preoperative levels ( P 0.05). ...
We conducted the current prospectivestudy to quantitatively assess changes in corneal regular andirregular astigmatism in subjects undergoing overnight orthokeratology.Fifty-nine eyes of 36 patients undergoing overnightorthokeratology for myopia were examined. Inclusion criteriawere uncor...
Tanabe T, Tomidokoro A, Samejima T, Miyata K, Sato M, Kaji Y, Oshika T. Corneal regular and irregular astigmatism assessed by Fourier analysis of videokeratography data in normal and pathologic eyes. Ophthalmology 2004; 111:752-757Tanabe T , A T , Samejima T , Miyata K , Sato M , ...
We investigated the relation between corneal regular and irregular astigmatism in normal human eyes. In 951 eyes of 951 patients, corneal irregular astigmatism, such as asymmetry and higher-order irregularity components, was calculated using the Fourier harmonic analysis of corneal topography data within...