Biomechanical changes in the human cornea after transepithelial corneal crosslinking using iontophoresis

2014 ◽  
Vol 40 (10) ◽  
pp. 1706-1715 ◽  
Author(s):  
Marco Lombardo ◽  
Sebastiano Serrao ◽  
Marianna Rosati ◽  
Pietro Ducoli ◽  
Giuseppe Lombardo
Keyword(s):  
Human Cornea ◽  
Corneal Crosslinking ◽  
Biomechanical Changes

Biomechanical Changes after in vivo Enzyme-Induced Corneal Crosslinking in Rabbits

2019 ◽  
Vol 63 (5) ◽  
pp. 501-506 ◽  
Author(s):  
Yuan Wu ◽  
Wenjing Song ◽  
Yun Tang ◽  
Xiaoming Yan
Keyword(s):  
Corneal Crosslinking ◽  
Biomechanical Changes

scholarly journals Depth-resolved Corneal Biomechanical Changes Measured Via Optical Coherence Elastography Following Corneal Crosslinking

2021 ◽  
Vol 10 (5) ◽  
pp. 7
Author(s):  
Tanner J. Ferguson ◽  
Srinidhi Singuri ◽  
Sanjai Jalaj ◽  
Matthew R. Ford ◽  
Vinicius S. De Stefano ◽  
...  
Keyword(s):  
Optical Coherence ◽  
Corneal Crosslinking ◽  
Biomechanical Changes

scholarly journals Corneal Biomechanical Changes after Crosslinking for Progressive Keratoconus with the Corneal Visualization Scheimpflug Technology

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Johannes Steinberg ◽  
Toam Katz ◽  
Aiham Mousli ◽  
Andreas Frings ◽  
Maria K. Casagrande ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Retrospective Study ◽  
Biomechanical Properties ◽  
Matched Pairs ◽  
Corneal Crosslinking ◽  
Research Software ◽  
Initial Decrease ◽  
Biomechanical Changes ◽  
Two Parameters

Purpose.To evaluate the effect of corneal crosslinking in progressive keratoconus by applying in vivo corneal visualization Scheimpflug technology.Design.Longitudinal retrospective study.Subjects and Controls.Seventeen eyes of patients treated with corneal crosslinking for progressive keratoconus.Methods.Corneal visualization Scheimpflug technology analyses (research software version 6.07r08) of subjects with progressive keratoconus before and 3 months after corneal crosslinking (CXL) were reviewed retrospectively.t-test (for normal distribution) and Wilcoxon matched-pairs test (if not normally distributed) were used to test for statistically significant differences between pre- and post-CXL analyses.Results.We demonstrated statistically significant differences for the intraocular pressure (median: +3 mmHg,P =0.004), the central corneal pachymetry (pachy; mean: −35 µm,P<0.001), the timespan between the air impulse release and the first applanation of the cornea (A1time; median: +0.12 ms,P<0.05), and the timespan between the air impulse release and the second applanation of the cornea (A2time; median: −37 ms,P<0.05).Conclusions.With the A1time and the A2time, we identified two parameters that demonstrated a statistically significant improvement of the biomechanical properties of the cornea after CXL. Despite the known initial decrease of the pachymetry after CXL, none of the analyzed parameters indicated a progression of the keratoconus.

Corneal Crosslinking in Far-Advanced Keratoconus

2012 ◽  
Vol 53 (6) ◽  
pp. 872
Author(s):  
Ji Ho Yang ◽  
Tae Gi Kim ◽  
Kyung Hyun Jin
Keyword(s):  
Corneal Crosslinking

Corneal crosslinking in thin corneasin patients with progressive keratoconus. Preliminary results

2020 ◽  
pp. 9-13
Author(s):  
M.M. Bikbov ◽  
◽  
I.A. Rusakova ◽  
E.L. Usubov ◽  
E.M. Rakhimova ◽  
...  
Keyword(s):  
Corneal Crosslinking ◽  
Preliminary Results

Results of therapeutic keratoplasty using porcine keratoxenoimplant in severe destructive inflammations of the human cornea

2016 ◽  
Vol 63 (5) ◽  
pp. 3-13
Author(s):  
G. Drozhzhina ◽  
◽  
T. Gaidamaka ◽  
E. Ivanovskaia ◽  
V. Ostashevskii ◽  
...  
Keyword(s):  
Human Cornea

Modern data of human cornea structure and method of its conservation

2010 ◽  
Vol 23 (1) ◽  
pp. 80-87
Author(s):  
M. Turchin ◽  
◽  
O. Artemov ◽  
I. Grebenyuk ◽  
◽  
...  
Keyword(s):  
Human Cornea

scholarly journals Femtosecond-Laser Assisted Surgery of the Eye: Overview and Impact of the Low-Energy Concept

Micromachines ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 122
Author(s):  
Catharina Latz ◽  
Thomas Asshauer ◽  
Christian Rathjen ◽  
Alireza Mirshahi
Keyword(s):  
Surgical Techniques ◽  
Numerical Aperture ◽  
Optical Breakdown ◽  
Pulse Frequency ◽  
Low Energy ◽  
Human Cornea ◽  
Energy Concept ◽  
High Pulse Frequency ◽  
Fs Laser ◽  
High Pulse

This article provides an overview of both established and innovative applications of femtosecond (fs)-laser-assisted surgical techniques in ophthalmology. Fs-laser technology is unique because it allows cutting tissue at very high precision inside the eye. Fs lasers are mainly used for surgery of the human cornea and lens. New areas of application in ophthalmology are on the horizon. The latest improvement is the high pulse frequency, low-energy concept; by enlarging the numerical aperture of the focusing optics, the pulse energy threshold for optical breakdown decreases, and cutting with practically no side effects is enabled.

Five year results of a prospective, randomised, contralateral eye trial of corneal crosslinking for keratoconus

2021 ◽  
Author(s):  
Jay J. Meyer ◽  
Charlotte A. Jordan ◽  
Dipika V. Patel ◽  
Akilesh Gokul ◽  
Simon J. Dean ◽  
...  
Keyword(s):  
Corneal Crosslinking ◽  
Contralateral Eye
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