[PDF][PDF] Effect of previous myopic laser

H Bissen-Miyajima, K Minami, M Yoshino - Situ, 2016 - researchgate.net
Myopic LASIK ablations results in decrease in K, increase in e, and decrease in CCT [17,18].
The HOA increases after the … Since majority of the LASIK patients are moderate to high …

High hyperopic LASIK with reduction of corneal prolateness to control induced spherical aberration.

I Salah-Mabed, G Debellemanière… - Journal of Cataract & …, 2022 - journals.lww.com
… We found an optimal target change of corneal asphericity of … but significantly myopic one
day and one month after the … Reducing the prolateness of the cornea causes an increase

Comparative Analysis of Corneal Higher-Order Aberrations after Laser-Assisted In Situ Keratomileusis, Photorefractive Keratectomy, and Small Incision Lenticule …

M Moshirfar, S Omidvarnia, MT Christensen… - Journal of Clinical …, 2024 - mdpi.com
… analyzing the differences in corneal HOA induction across these … equivalent (SEQ), and
changes in corneal asphericity. … contributors to the overall increase in aberration magnitude, with …

Comparing effective optical zones after myopic ablation between LASIK, PRK, and SMILE with correlation to higher order aberrations

M Moshirfar, MS Herron, DS Cha… - Journal of Refractive …, 2023 - journals.healio.com
… (MRSE), and anterior corneal asphericity Q values. MRSE … line version of this article) with
the standard visual outcomes … as distance from the image center increases. These correlations …

Accuracy of intraoperative aberrometry, Barrett True-K with and without posterior cornea measurements, Shammas-PL, and Haigis-L formulas after myopic refractive …

KL Christopher, JL Patnaik, DC Miller… - Journal of Refractive …, 2021 - journals.healio.com
… refractive surgery, overestimates the total corneal power because the standard keratometric
index … Increased corneal asphericity (Q value of the front 6 mm of the cornea) would be more …

Analysis of corneal higher-order aberrations after myopic refractive surgery

J Kim - Current Optics and Photonics, 2019 - opg.optica.org
… as mean and standard deviation (… Corneal asphericity after refractive surgery shifts toward
oblateness. In this study, the greater the increase in Q value representing corneal asphericity

[PDF][PDF] … of Femtosecond-Assisted Laser in Situ Keratomileusis and Wavefront-Guided Femtosecond-Assisted Laser in Situ Keratomileusis Procedures in Terms of High …

S Çetinkaya - Haydarpaşa Numune Medical Journal, 2021 - jag.journalagent.com
… Especially spherical aberration and coma may increase after … Its aim is to optimize the
asphericity of cornea to … Posterior corneal curvature changes after myopic laser in situ

Topography of the corneal epithelium and Bowman layer in low to moderately myopic eyes

I Salah-Mabed, A Saad, D Gatinel - Journal of Cataract & Refractive …, 2016 - Elsevier
… In this study, the mean corneal asphericity expressed by the Q factor was −0.20 ± 0.13 (…
such as myopic PRK, the refractive contribution of the epithelium could be considered to improve

Analysis of Best Corrected Visual Acuity Following Corneal Refractive Surgery Comparing Low and Standard Predicted Postoperative Keratometry

RC Drake - 2018 - search.proquest.com
… induced spherical aberrations, corneal asphericity, and tissue … degree of myopic corneal
flattening following CRLS and loss … be laser altered and may greatly increase the risk of corneal

Adjustment of spherical equivalent correction according to cap thickness for myopic small incision lenticule extraction

H Lee, DSY Kang, DZ Reinstein… - Journal of Refractive …, 2019 - journals.healio.com
increased as cap thickness increased from 120 to 140 µm. Changes in corneal asphericity
and corneal … Although there is no fixed standard regarding the ideal cap thickness for SMILE …