journal
https://read.qxmd.com/read/38466768/photorefractive-keratectomy-in-student-naval-aviators-outcomes-of-the-u-s-navy-accessioning-study
#21
JOURNAL ARTICLE
Steven C Schallhorn, Mitchell C Brown, David J Tanzer
PURPOSE: To present the outcomes of the U.S. Navy photorefractive keratectomy (PRK) accessioning study conducted between 2000 and 2005 that helped lead to the acceptance of laser vision correction within the U.S. aviation industry. METHODS: In this prospective masked study, a total of 301 students who had PRK and underwent naval flight training were compared to 4,368 untreated peers. Three training pipelines were compared: propeller/jet transport, jet fighters, and helicopters...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466767/utilization-of-the-reinstein-icl-sizing-formula-with-hand-held-ultrasound-biomicroscopy-measurements
#22
JOURNAL ARTICLE
Justyna Izdebska, Jan Bombuy Gimenez, Joanna Przybek-Skrzypecka, Jacek Paweł Szaflik, Janusz Skrzypecki
PURPOSE: To evaluate the accuracy of the Reinstein formula with hand-held ultrasound biomicroscopy (UBM) measurements for sizing of the Implantable Collamer Lens (ICL). METHODS: A total of 107 myopic eyes of 57 patients implanted with the ICL were included in the study. The size of the ICL was selected based on the manufacturer's recommendations. Agreement between the vault predicted by the Reinstein formula and the vault measured postoperatively was analyzed with Bland-Altman plots...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466766/comprehensive-assessment-of-posterior-corneal-asphericity-change-calculated-by-tangential-radius-of-curvature-after-fs-lasik-and-smile
#23
JOURNAL ARTICLE
Jinglu Ying, Jun Zhang, Bo Wang, Fei Pan, Sijing Yang
PURPOSE: To evaluate changes in posterior corneal asphericity (ΔQ) using the tangential radius of curvature after femtosecond laser-assisted in situ keratomileusis (FS-LASIK) and small incision lenticule extraction (SMILE) procedures. METHODS: One hundred twenty right eyes of myopic patients who underwent either FS-LASIK or SMILE procedures were analyzed using Sirius 3D corneal topography for assessment. The tangential radius was employed to calculate both preoperative and postoperative posterior corneal Q-values across each semimeridian...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466765/anterior-segment-biometry-during-accommodation-after-posterior-chamber-phakic-implantable-collamer-lens-implantation
#24
JOURNAL ARTICLE
Guang-Ming Zhang, Li-Jun Zhao, Hua-Tao Xie, Ming-Feng Wu
PURPOSE: To evaluate the dynamic changes in anterior segment parameters during accommodation following Implantable Collamer Lens (ICL) implantation with swept-source optical coherence tomography (SS-OCT). METHODS: Under the accommodation of 0.00 diopters (D), 3.00 D, and maximum amplitude, SS-OCT was used to examine the anterior segment parameters, including ICL vault, ICL depth (the distance between the corneal endothelium and the posterior surface of ICL), crystalline lens thickness, anterior chamber depth, and various parameters of the anterior chamber angle, comprising angle opening distance, angle recess area, trabecular iris space area, and trabecular iris angle...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466764/enhancing-vault-prediction-and-icl-sizing-through-advanced-machine-learning-models
#25
JOURNAL ARTICLE
Jun Zhu, Fen-Fen Li, Gao-Xiang Li, Shang-Yang Jiang, Dan Cheng, Fang-Jun Bao, Shuang-Qing Wu, Qi Dai, Yu-Feng Ye
PURPOSE: To use artificial intelligence (AI) technology to accurately predict vault and Implantable Collamer Lens (ICL) size. METHODS: The methodology focused on enhancing predictive capabilities through the fusion of machine-learning algorithms. Specifically, AdaBoost, Random Forest, Decision Tree, Support Vector Regression, LightGBM, and XGBoost were integrated into a majority-vote model. The performance of each model was evaluated using appropriate metrics such as accuracy, precision, F1-score, and area under the curve (AUC)...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466763/interpolation
#26
JOURNAL ARTICLE
Beatriz Arteaga-Pitzenbauer
No abstract text is available yet for this article.
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466762/interchangeability-in-automated-corneal-diameter-measurements-across-different-biometric-devices-a-systematic-review-of-agreement-studies
#27
REVIEW
Maria Muzyka-Woźniak, Slawomir Woźniak, Grzegorz Łabuz
PURPOSE: To provide an up-to-date review of the agreement in automated white-to-white (WTW) measurement between the latest topographic and biometric devices. METHODS: In this systematic review, PubMed, Web of Science, and Scopus databases were searched for articles published between 2017 and 2023, focusing on WTW agreement studies on adult, virgin eyes, with or without cataract and no other ocular comorbidities. Studies evaluating WTW measurements performed with autokeratometers, manual calipers, or manual image analysis were excluded...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466761/camellin-calossi-formula-for-intraocular-lens-power-calculation-in-patients-with-previous-myopic-laser-vision-correction
#28
JOURNAL ARTICLE
Piero Zollet, Maria Angela Romeo, Domenico Tripepi, Paolo Vinciguerra, Riccardo Vinciguerra
PURPOSE: To assess the performance of the Camellin-Calossi formula in eyes with prior myopic laser vision correction. METHODS: This was a retrospective case series. Patients included had a history of uncomplicated myopic laser vision correction and cataract surgery. The primary outcome measures were cumulative distribution of absolute refractive prediction error, absolute refractive prediction error, and refractive prediction error. These parameters were estimated post-hoc using the Camellin-Calossi, Shammas, Haigis-L, Barrett True-K with or without history, Masket, and Modified Masket formulas and their averages starting from biometric data, clinical records, postoperative refraction, and intraocular lens power implanted...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38466760/high-fluence-epithelium-off-accelerated-pulsed-corneal-cross-linking-15-mw-cm-2-7-2-j-cm-2-for-pediatric-keratoconus-a-3-year-retrospective-analysis
#29
JOURNAL ARTICLE
Romina Fasciani, Luca Scartozzi, Simone Bruzio, Gaetano Di Stefano, Luigi Mosca, Laura Guccione, Alessandro Ciardiello, Stanislao Rizzo
PURPOSE: To assess the safety and efficacy of treatment and secondarily determine the topographic changes, visual outcomes, and demarcation line depth after high-fluence pulsed light accelerated cross-linking (ACXL) in pediatric patients (younger than 18 years) with progressive keratoconus. METHODS: This retrospective analysis included 32 eyes (25 children, aged 11 to 18 years), with progressive keratoconus treated with high-energy epithelium-off pulsed light ACXL (7...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346124/factors-predicting-the-need-for-re-treatment-after-laser-refractive-surgery-in-patients-with-mixed-astigmatism
#30
JOURNAL ARTICLE
Nir Sorkin, Igor Kaiserman, Mohamad Kayal, Eliya Levinger, Raneen Shehadeh Mashour, Tzahi Sela, Gur Munzer, Michael Mimouni
PURPOSE: To identify risk factors that increase the likelihood of re-treatment following refractive surgery in patients with mixed astigmatism. METHODS: This was a retrospective study including patients who underwent either laser in situ keratomileusis (LASIK) or photorefractive keratectomy (PRK) between 2000 and 2019 and had mixed astigmatism (spherical error of +0.50 D or greater and spherical equivalent of less than 0.00 diopters [D]). Patients were divided into two groups according to whether they underwent re-treatments during the study period...
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346123/glances-of-hope
#31
JOURNAL ARTICLE
Juan Sanz-Ferre
No abstract text is available yet for this article.
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346122/embracing-independence-a-new-chapter-for-the-international-society-of-refractive-surgery
#32
EDITORIAL
Renato Ambrósio, Deepinder K Dhaliwal
No abstract text is available yet for this article.
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346121/prevention-and-treatment-of-persistent-epithelial-defects-after-common-refractive-surgery-procedures
#33
REVIEW
Steven E Wilson, Jeffrey M Goshe
PURPOSE: To discuss the prevention and treatment of persistent epithelial defects after the most common refractive surgeries-photorefractive keratectomy, laser in situ keratomileusis, or small incision lenticule extraction. METHODS: PubMed was used to search the medical literature. RESULTS: Persistent epithelial defects are infrequent after photorefractive keratectomy, laser in situ keratomileusis, or small incision lenticule extraction. In the authors' opinion, any persistent epithelial defect present at 1 week or beyond after surgery should be treated aggressively with a properly fit bandage contact lens, lubrication with non-preserved artificial tears, and treatment of any eyelid abnormalities, including nocturnal lagophthalmos...
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346120/blue-light-filtering-monofocal-intraocular-lenses-a-study-on-optical-function-and-tolerance-to-misalignment
#34
JOURNAL ARTICLE
Weijia Yan, Gerd U Auffarth, Ramin Khoramnia, Grzegorz Łabuz
PURPOSE: To investigate the optical performance and tolerance to misalignment of blue-light filtering monofocal intraocular lenses (IOLs). METHODS: The optical properties of two monofocal IOLs featuring yellow chromophores, CT Lucia 621 PY (Carl Zeiss Meditec AG) and Clareon CNA0T0 (Alcon Laboratories, Inc), were assessed in monochromatic and polychromatic light while introducing spherical aberration (SA). Optical quality metrics derived from the modulation transfer function were assessed after optimal IOL centration at 3- and 4...
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346119/the-effects-of-whole-corneal-and-whole-eye-higher-order-aberrations-on-the-discrepancy-between-refractive-and-corneal-astigmatism-in-otherwise-healthy-candidates-for-refractive-surgery
#35
JOURNAL ARTICLE
Kepa Balparda, Mariana Escobar-Giraldo, Luisa Fernanda Trujillo-Cabrera, Yeliana M Valencia-Gómez, María Alejandra Nicholls-Molina, Tatiana Herrera-Chalarca
PURPOSE: To evaluate the effect of different whole-corneal and whole-eye higher order aberrations (HOAs) on levels of axis discrepancy. METHODS: This was a retrospective study including healthy candidates for refractive surgery, with one eye being randomly selected. A total of 360 eyes were included. Whole-corneal and whole-eye HOAs were measured twice with a Pentacam AXL Wave (Oculus Optikgeräte GmbH), and subjective manifest refraction was obtained. Axis discrepancy was defined as the absolute difference between Total Corneal Refractive Power flat keratometry axis and manifest refractive axis...
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346118/long-term-prevalence-of-opacification-of-a-hydrophylic-acrylic-rotationally-asymmetric-refractive-multifocal-intraocular-lens
#36
JOURNAL ARTICLE
María Teresa Álvarez-García, Esther Rivera-Ruiz, Jorge L Alió, David P Piñero
PURPOSE: To determine the prevalence of opacification of a hydrophylic intraocular lens (IOL) with hydrophobic coverage and the percentage of explantations required, determining possible risk factors associated with these opacifications. METHODS: This ambispective study enrolled 575 eyes of 296 patients (age 36 to 87 years) that underwent cataract surgery between 2010 and 2017 with implantation of different models of Lentis Mplus IOLs: LS-312-MF30, LS-313-MF15, LS-313-MF30, LU-313-MF30, and LU-313-MF30T (Oculentis GmbH)...
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38346117/functional-classification-of-intraocular-lenses-based-on-defocus-curves-a-scoping-review-and-cluster-analysis
#37
REVIEW
Joaquín Fernández, Filomena Ribeiro, Carlos Rocha-de-Lossada, Manuel Rodríguez-Vallejo
PURPOSE: To explore a potential functional classification of intraocular lenses (IOLs) based on monocular visual acuity defocus curves (VADCs) as a primary end-point. METHODS: A systematic literature search was conducted using PubMed. Two independent reviewers screened the literature for inclusion and data extraction. Inclusion criteria were full-text primary clinical studies of IOLs, published in English from 2010 onward, involving patients undergoing cataract or refractive lens exchange...
February 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38190573/erratum-for-heidelberg-anterion-swept-source-oct-corneal-epithelial-thickness-mapping-repeatability-and-agreement-with-optovue-avanti
#38
(no author information available yet)
No abstract text is available yet for this article.
January 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38190572/erratum-for-objective-and-subjective-quality-of-vision-after-smile-for-high-myopia-and-astigmatism
#39
(no author information available yet)
No abstract text is available yet for this article.
January 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38190571/erratum-for-epithelial-thickness-mapping-in-keratoconic-corneas-repeatability-and-agreement-between-cso-ms-39-heidelberg-anterion-and-optovue-avanti-oct-devices
#40
(no author information available yet)
No abstract text is available yet for this article.
January 2024: Journal of Refractive Surgery
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