Long-term visual outcomes of laser anterior ciliary excision

American Journal of Ophthalmology Case Reports
AnnMarie HipsleyKarolinne Maia Rocha

Abstract

To determine the long-term visual outcomes of six eyes of 3 patients up to 13 years following the Laser Anterior Ciliary Excision (LaserACE) procedure. Three male patients of ages 59, 59, and 60 presented for evaluation at Storm Eye Institute, Medical University of South Carolina at 8, 10, and 13 years after the LaserACE procedure for presbyopia, respectively. All 3 patients had a history of laser vision correction (LVC) prior to LaserACE treatment. Visual performance was evaluated using ray-tracing aberrometry, specifically higher-order aberrations, visual Strehl of the optical transfer function (VSOTF), depth of focus (DoF), and effective range of focus (EROF). VSOTF was computed as a function of defocus using a through-focus curve. Subjective DoF was overlaid on the VSOTF through-focus curve to establish the best image quality metric threshold value for correlation between subjective and objective DoF. EROF was determined by measuring the difference in diopters between the near and distance DoF curves, at 50% of VSOTF. Distance-corrected visual acuity, distance-corrected intermediate visual acuity, and distance-corrected near visual acuity for all patients remained at 20/20 or better up to 13 years postoperatively. EROF aver...Continue Reading

Citations

Mar 3, 2018·Eye and Vision·AnnMarie HipsleyKarolinne M Rocha
Sep 13, 2019·Journal of Transcultural Nursing : Official Journal of the Transcultural Nursing Society·Qilian HeYuquan Luan
Aug 21, 2020·Translational Vision Science & Technology·Yu-Chi LiuJodhbir S Mehta
Jun 26, 2021·Journal of Refractive Surgery·Ryan N MercerKarolinne M Rocha

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Software Mentioned

iTrace
LaserACE

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