Effect of Iris registration on visual outcome in wavefront-guided LASEK for myopic astigmatism

Lee, Jong Joo; Kim, Mee Kum; Wee, Won Ryang

doi:10.1007/s10792-017-0486-6

Cited by 5 publications

(1 citation statement)

References 35 publications

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“…Overall, results for both IR and NO IR appear better in the current study. Lee et al 11 compared the clinical outcomes after laser epithelial keratomileusis (LASEK) using the VISX Star S4 with and without IR in a small group of patients. The authors reported no significant differences in refractive outcomes between the groups.…”

Section: Discussionmentioning

confidence: 99%

<p>The Impact of Image Registration for Ablation Orientation on Clinical Outcomes After Wavefront-Optimized Refractive Surgery in Eyes with Myopia and Astigmatism</p>

Brunson¹,

Mann²,

Potvin³

2020

OPTH

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Section: Discussionmentioning

confidence: 99%

<p>The Impact of Image Registration for Ablation Orientation on Clinical Outcomes After Wavefront-Optimized Refractive Surgery in Eyes with Myopia and Astigmatism</p>

Brunson¹,

Mann²,

Potvin³

2020

OPTH

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Outcomes of astigmatic correction with and without two different cyclotorsion compensation methods in small incision lenticule extraction surgery

Xu,

Liu,

Liu

2024

Photodiagnosis and Photodynamic Therapy

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Three-Year Outcomes of Implantable Collamer Lens Followed by Excimer Laser Enhancement (“Bioptics”) in the Treatment of High Myopic Astigmatism

Jabbour

Bower

2021

OPTH

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Purpose Describe three-year outcomes of spherical implantable Collamer lens (ICL) followed by excimer laser enhancement (bioptics) in eyes with high myopic astigmatism. Patients and Methods Retrospective case series of thirty-four cases that underwent bioptics enhancement at the Johns Hopkins Wilmer Eye Institute. All eyes had a preoperative sphere of −6.00 D or more with a cylinder of at least 2.00 D. Uncorrected and corrected distance visual acuity (UDVA and CDVA), manifest spherical equivalent refraction (MSE), ICL vault measurements and central corneal thickness (CCT) were collected. Endothelial cell counts (ECC), root mean square (RMS) of higher order aberrations (HOAs), adverse events and subsequent surgeries were also assessed. Results All patients had a minimum follow-up of 3 years. Preoperative UDVA was 2.29 ± 0.46 logMAR and improved to 0.03 ± 0.23 logMAR at 3 years (p<0.05). MSE was −12.30 ± 4.05 preoperatively and changed to −0.21 ± 0.46 at 3 years (p<0.05). The efficacy and safety indices were 1.28 ± 0.32 and 1.47 ± 0.27 at 3 years post-enhancement. HOA did not significantly change throughout the follow-up (p<0.05). Endothelial cell loss at 12 months was calculated at 5.7%. Two eyes required ICL exchange due to vault-related issues. Conclusion Bioptics offered excellent long-term safe, predictable, and efficient outcomes for high myopic astigmatism and can be considered an option if toric ICL is not available. Results confirm that wavefront-guided photoablation remains an excellent option to manage residual refractive error after phakic IOL.

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Effect of Iris registration on visual outcome in wavefront-guided LASEK for myopic astigmatism

Abstract: IR had similar outcomes to conventional trackers in wavefront-guided LASEK, with less tendency of inducing coma, especially in higher myopia.

Cited by 5 publications

References 35 publications

<p>The Impact of Image Registration for Ablation Orientation on Clinical Outcomes After Wavefront-Optimized Refractive Surgery in Eyes with Myopia and Astigmatism</p>

<p>The Impact of Image Registration for Ablation Orientation on Clinical Outcomes After Wavefront-Optimized Refractive Surgery in Eyes with Myopia and Astigmatism</p>

Outcomes of astigmatic correction with and without two different cyclotorsion compensation methods in small incision lenticule extraction surgery

Three-Year Outcomes of Implantable Collamer Lens Followed by Excimer Laser Enhancement (“Bioptics”) in the Treatment of High Myopic Astigmatism

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