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Journal articles on the topic 'Best corrected visual acuity (BCVA)'

Author: Grafiati

Published: 3 June 2025

Last updated: 1 August 2025

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1

Utami, Dera Tresna, and Fatimah Dyah NA. "Correlation Between Best Corrected Visual Acuity Acquired by Snellen Chart with Potential Visual Acuity of Retinometry in Ametropic Patients." Ophthalmologica Indonesiana 43, no. 1 (2019): 24. http://dx.doi.org/10.35749/journal.v43i1.133.

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   Introduction: Potential vision is determined by assessing macular function. Retinometer is a tool that is often used to assess the potential visual acuity. Refractive error is the most common cause of vision decline. Currently, examination of best visual acuity still uses Snellen chart, but if the result of vision correction with Snellen chart not maximized can cause the emergence of other problems such as amblyopia.  Objective: To analyze correlation between best corrected visual acuity (BCVA) acquired by Snellen chart with potential visual acuity of retinometry in

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2

Gupta, Akansha, Pradeep Agarwal, Himanshu Sapra, Samir Sutar, and Ritesh Kumar Chaurasiya. "Non-pathologic components are associated with reduced visual acuity in myopes after spectacle correction." Indian Journal of Ophthalmology 71, no. 7 (2023): 2862–65. http://dx.doi.org/10.4103/ijo.ijo_2_23.

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Purpose: To find the association between reduced best-corrected visual acuity and non-pathologic components after optical correction in individuals with low to high myopia. Methods: Myopic children under 16 years of age were reviewed using electronic medical records and the following data were extracted and recorded: participant's age, gender, uncorrected visual acuity (UCVA), manifest refraction, and best corrected visual acuity (BCVA). Spherical equivalent and cylinder were classified into low, moderate, and high categories based on the magnitude range. Similarly, astigmatism was defined int

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3

Benita, Katharina Ratri, Hendrian Dwikoloso Soebagjo, and Siprianus Ugroseno Yudho Bintoro. "THE RELATIONSHIP OF MECHANICAL OCULAR TRAUMA TO THE BEST-CORRECTED VISUAL ACUITY RESULTS IN DR SOETOMO GENERAL HOSPITAL SURABAYA." Majalah Biomorfologi 31, no. 1 (2021): 27. http://dx.doi.org/10.20473/mbiom.v31i1.2021.27-33.

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Background: Ocular trauma is an accident caused by a foreign object that affects the eye tissue. Ocular trauma can cause pain and a decrease in the person’s best-corrected visual acuity. Mechanical ocular traumas can cause morphological and functional eye changes that are serious enough to cause blindness. Blindness is often used to describe a severe visual impairment with the remaining visual function. Objective: To determine and to analyze the relationship between mechanical ocular trauma and the best-corrected visual acuity of Dr. Soetomo General Hospital patients in 2016-2018. Material and

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Vingolo, Enzo Maria, Simona Mascolo, Lorenzo Casillo, and Mattia Calabro. "The Effects of Slow-Release Dexamethasone in the Treatment of Diabetic Macular Edema." Pharmaceutics 17, no. 2 (2025): 174. https://doi.org/10.3390/pharmaceutics17020174.

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Objectives: to evaluate the efficacy of 0.7 mg dexamethasone intravitreal implant in the treatment of patients with diabetic macular edema through mean retinal sensitivity (MRS), best corrected visual acuity (BCVA), central retinal thickness (CRT) and fixation stability. Methods: patients (n = 50) with DME, best corrected visual acuity (BCVA) of 0.1 logMAR, and central retinal thickness (CRT) of ≥300 μm determined by optical coherence tomography were treated with 0.7 mg slow-release dexamethasone, and endpoints were evaluated one and three months after the injection. Results: The best correcte

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Benita, Katharina Ratri, Hendrian Dwikoloso Soebagjo, and Siprianus Ugroseno Yudho Bintoro. "THE RELATIONSHIP OF MECHANICAL OCULAR TRAUMA AND THE BEST-CORRECTED VISUAL ACUITY RESULTS IN DR. SOETOMO GENERAL ACADEMIC HOSPITAL, SURABAYA, INDONESIA." Majalah Biomorfologi 31, no. 1 (2021): 24. http://dx.doi.org/10.20473/mbiom.v31i1.2021.24-30.

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Background: Ocular trauma is an accident caused by a foreign object that affects the eye tissue. Ocular trauma can cause pain and a decrease in the person’s best-corrected visual acuity. Mechanical ocular traumas can cause morphological and functional eye changes that are serious enough to cause blindness. Blindness is often used to describe a severe visual impairment with the remaining visual function. Objective: To determine and to analyze the relationship between mechanical ocular trauma and the best-corrected visual acuity of the patients of Dr. Soetomo General Academic Hospital, Surabaya,

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Ueda-Consolvo, Tomoko, Mitsuya Otsuka, Yumiko Hayashi, Masaaki Ishida, and Atsushi Hayashi. "Microperimetric Biofeedback Training Improved Visual Acuity after Successful Macular Hole Surgery." Journal of Ophthalmology 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/572942.

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Purpose. To evaluate the efficacy of setting a preferred retinal locus relocation target (PRT) and performing Macular Integrity Assessment (MAIA) biofeedback training in patients showing insufficient recovery of best corrected visual acuity (BCVA) despite successful closure of an idiopathic macular hole (MH).Methods. Retrospective interventional case series. Nine eyes of 9 consecutive patients with the decimal BCVA of less than 0.6 at more than 3 months after successful MH surgery were included. A PRT was chosen based on MAIA microperimetry and the patients underwent MAIA biofeedback training.

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Lee, Geun Woo, Yun Young Kim, Kyung Jun Choi, and Se Woong Kang. "Factors related to changes in visual symptoms after successful photodynamic therapy in central serous chorioretinopathy." PLOS ONE 18, no. 4 (2023): e0284899. http://dx.doi.org/10.1371/journal.pone.0284899.

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To investigate biomarkers related to visual symptom and best corrected visual acuity (BCVA) improvement after photodynamic therapy (PDT) for central serous chorioretinopathy. This retrospective cross-sectional study involved 42 consecutive eyes, from 42 patients who underwent successful PDT, divided into two groups according to improvement in subjective visual complaints: complete (20 eyes) and incomplete recovery (22 eyes). The clinical characteristics of each group, including central foveal thickness (CFT), foveal avascular zone (FAZ) area, and degree of change in signal voiding of the chori

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Michalska-Małecka, Katarzyna, Dorota Śpiewak, and Dorota Luksa. "Three-Month Results of Brolucizumab Intravitreal Therapy in Patients with Wet Age-Related Macular Degeneration." International Journal of Environmental Research and Public Health 18, no. 16 (2021): 8450. http://dx.doi.org/10.3390/ijerph18168450.

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The purpose of the study was to evaluate changes in best corrected visual acuity, central retinal thickness, area and flow in the neovascular membrane and to compare therapeutic outcomes from baseline in patients who received three doses of Beovu (brolucizumab) at three-month follow-up. Material and methods: A prospective observational study conducted at the Prof. K. Gibiński University Clinical Center of the Medical University of Silesia in Katowice. Eight patients with exudative form of age-related macular degeneration (AMD) were observed. Results: The mean best corrected visual acuity (BCVA

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9

Wittenborn, John, Aaron Lee, Elizabeth A. Lundeen, et al. "Comparing Telephone Survey Responses to Best-Corrected Visual Acuity to Estimate the Accuracy of Identifying Vision Loss: Validation Study." JMIR Public Health and Surveillance 9 (March 7, 2023): e44552. http://dx.doi.org/10.2196/44552.

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Background Self-reported questions on blindness and vision problems are collected in many national surveys. Recently released surveillance estimates on the prevalence of vision loss used self-reported data to predict variation in the prevalence of objectively measured acuity loss among population groups for whom examination data are not available. However, the validity of self-reported measures to predict prevalence and disparities in visual acuity has not been established. Objective This study aimed to estimate the diagnostic accuracy of self-reported vision loss measures compared to best-cor

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Byon, Ik Soo, Sung Ho Jo, Han Jo Kwon, Kyong Ho Kim, Sung Who Park, and Ji Eun Lee. "Changes in Visual Acuity after Idiopathic Epiretinal Membrane Removal: Good versus Poor Preoperative Visual Acuity." Ophthalmologica 234, no. 3 (2015): 127–34. http://dx.doi.org/10.1159/000437359.

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Purpose: To investigate postoperative visual acuity changes following idiopathic epiretinal membrane (ERM) surgery as well as investigate the relationship between outcome and baseline visual acuity. Methods: The medical records of 159 consecutive eyes were retrospectively reviewed for best corrected visual acuity (BCVA), central subfield macular thickness (CSMT), and the ellipsoid zone (EZ) signal of the photoreceptor layer at baseline and 1, 3, and 6 months after surgery. Patients were divided into two groups: group A, with good vision of 20/50 or better, and group B, with poor visual acuity

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Anand, Kartika, and Ashutosh Dokania. "Changes in macular thickness post uncomplicated MSICS & phacoemulsification surgery." Indian Journal of Clinical and Experimental Ophthalmology 7, no. 4 (2022): 619–23. http://dx.doi.org/10.18231/j.ijceo.2021.124.

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To evaluate changes in macular thickness via-a-vis visual acuity post uncomplicated manual small incision cataract surgery (MSICS) & phacoemulsification surgery Prospective clinical study on 160 patients of uncomplicated immature senile cataract, aged 40-70yrs, patients were randomised into two groups, MSICS & phacoemulsification, by simple 1:1 randomization, who underwent uncomplicated cataract surgery with posterior chamber intraocular lens (PCIOL). Post-operatively, the patients were evaluated for best corrected visual acuity (BCVA) and changes in macular thickness by optical cohere

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Sędziak-Marcinek, Bogumiła, Adam Wylęgała, Elżbieta Chełmecka, Edward Wylęgała, and Sławomir Teper. "How to Achieve Near-Normal Visual Acuity with Bevacizumab in Diabetic Macular Edema Patients." Journal of Clinical Medicine 10, no. 16 (2021): 3572. http://dx.doi.org/10.3390/jcm10163572.

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Patients suffering from diabetic retinopathy (DR) and diabetic macular edema (DME) are inherently interested in achieving normal or near-normal visual acuity. The study aimed to investigate factors influencing the visual acuity achieved by DME patients after bevacizumab (IVB) treatment. 98 patients (98 eyes) diagnosed with DR and DME underwent IVB treatment (9 injections/12 months). Patients were diagnosed and monitored using swept-source optical coherence tomography (SS-OCT), ultra-wide-field fluorescein angiography (UWFFA) and Early Treatment Diabetic Retinopathy Study (ETDRS) chart testing.

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Bormann, Caroline, Catharina Busch, Matus Rehak, et al. "Refractive Changes after Glaucoma Surgery—A Comparison between Trabeculectomy and XEN Microstent Implantation." Life 12, no. 11 (2022): 1889. http://dx.doi.org/10.3390/life12111889.

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Best-corrected visual acuity often decreases temporarily or permanently after trabeculectomy (TE). The purpose of this study was to compare visual acuity and refractive changes after TE or XEN microstent implantation (XEN) in primary open-angle glaucoma (POAG) or pseudoexfoliation glaucoma (PEX) cases naïve to prior glaucoma surgery over a 24-month follow-up period. We analyzed 149 consecutive glaucoma patients who received either TE or XEN because of medically uncontrollable POAG or PEX. Intraocular pressure (IOP), IOP-lowering medication use, subjective and objective refraction and best-corr

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Jais, Fatin Nabihah, Mohd Zulfaezal Che Azemin, Mohd Radzi Hilmi, Mohd Izzuddin Mohd Tamrin, and Khairidzan Mohd Kamal. "Postsurgery Classification of Best-Corrected Visual Acuity Changes Based on Pterygium Characteristics Using the Machine Learning Technique." Scientific World Journal 2021 (November 15, 2021): 1–7. http://dx.doi.org/10.1155/2021/6211006.

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Introduction. Early detection of visual symptoms in pterygium patients is crucial as the progression of the disease can cause visual disruption and contribute to visual impairment. Best-corrected visual acuity (BCVA) and corneal astigmatism influence the degree of visual impairment due to direct invasion of fibrovascular tissue into the cornea. However, there were different characteristics of pterygium used to evaluate the severity of visual impairment, including fleshiness, size, length, and redness. The innovation of machine learning technology in visual science may contribute to developing

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Pardianto, Gede, Mischka Scalvinni Suvero Suyar, and Diyah Purworini. "Preventing Post Phacoemulsification Infection With Intracameral Levofloxacin Administrative." Journal of Neonatal Surgery 14, no. 9S (2025): 143–47. https://doi.org/10.52783/jns.v14.2639.

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Aim: To determine the efficacy of intracameral levofoxacin to prevent post phacoemulsification (phaco) infection. Material and methods: 2864 eyes of 2032 patients underwent phacoemulsification. Levofloxacin 0.5% given at the end step of surgery intracamerally. Eye conditions, uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), and intraocular pressure (IOP) were observed and recorded. Results: There is no observed infection event from day one until one month after surgery. UCVA and BCVA were improved (P<0.001) respectively, and IOP was reduced (P<0.001) on one month af

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Khan, Mohammad Aamir, Fawad Ahmad, Shamsullah ,. Bazai, Muhammad Aamir Shahzad, Muhammad Sohail Arshad, and Shahid Nazeer. "Anisometropic Amblyopia: Analysis of Treatment Results with Patching of Dominant Eye and Refraction with Active Visual Therapy (AVT) in School Age Children." Pakistan Journal of Medical and Health Sciences 16, no. 5 (2022): 829–31. http://dx.doi.org/10.53350/pjmhs22165829.

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Objective: The purpose of this study is to conduct an analysis of the effectiveness of treating school-aged children by patching the eye that is considered to be dominant and performing refraction using active visual therapy (AVT). Place of study: Jinah international hospital abbottabad Duration of study: October 2021 to April 2022 Methods: There were 65 children with ages 6-16 years had anisometropic amblyopia included in this study. After informed written agreement, participants' demographics were recorded. Posterior and back anterior segments were checked. Recorded best visual therapy. Refr

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Nursalim, Ade J., Vera Sumual, Andrew Chietra, Ardelia Emily, and Richardo Rusli. "Long-Term Outcomes of Cataract Surgery: Analysis of Visual Acuity and Intraocular Pressure in a Tertiary Care Center." e-CliniC 12, no. 3 (2024): 335–40. http://dx.doi.org/10.35790/ecl.v12i3.58044.

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Abstract: Posterior capsule opacity (PCO) is a common complication following cataract surgery, caused by the proliferation of residual lens epithelial cells. This study aimed to evaluate the long-term effects of Nd:YAG laser capsulotomy on intraocular pressure (IOP) and visual acuity in PCO patients. This was a retrospective descriptive study. Samples were 24 patients diagnosed with PCO who underwent Nd:YAG laser capsulotomy at Prof. Dr. R. D. Kandou Hospital, Manado, from January 1, 2022, to January 1, 2024. The study recorded pre- and post-procedure IOP and best-corrected visual acuity (BCVA

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Patel, Ohm Vrajlal, Neha Chandrakar, Piyush Bajaj, and Sonam Mahajan. "To evaluate the effects of Nd:YAG laser posterior capsulotomy on best corrected visual acuity (bcva) and intraocular pressure." Asian Journal of Medical Sciences 8, no. 5 (2017): 93–97. http://dx.doi.org/10.3126/ajms.v8i5.17771.

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Background: Nd:YAG laser is non-invasive and effective means to deal with the posterior capsule opacification.However safe it may have some inherent complications. Rise of intraocular pressure is frequently encountered and incompletely understood complication of YAG laser capsulotomy and documented with conflicting results.Aims and Objective: To assess the efficacy of Nd: YAG laser capsulotomy in term of visual outcome(Best Corrected Visual Acuity) and also study the changes in IOP after the procedure.Materials and Methods: Study evaluated the changes in IOP and visual acuity after Nd-YAG lase

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Ramakrishnan, Sruthi, Seshadri J. Saikumar, Vinay S. Pillai, and Juhy Cherian. "Delayed-onset spontaneous bilateral Descemet’s membrane detachment after uneventful phacoemulsification." Indian Journal of Ophthalmology - Case Reports 4, no. 4 (2024): 836–37. http://dx.doi.org/10.4103/ijo.ijo_695_24.

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A 69-year-old male presented with defective vision in both eyes. Best corrected visual acuity (BCVA) was 6/6 p with anterior cortical and posterior subcapsular cataracts in both eyes. Fundus examination was normal. He underwent successful phacoemulsification with intraocular lens implantation in the left eye, improving BCVA to 6/6. Two months later, BCVA in the right eye decreased to 6/12p; cataract progression was noted. Phacoemulsification in the right eye restored BCVA to 6/6. Four months post-left eye surgery, he developed corneal edema with descemet membrane detachment (DMD). Multiple des

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Pandey, Achyut N., Rangkynsai Marngar, and Shweta Sharma. "Comparing macular thickness and visual acuity responses retinal vein occlusion versus diabetic macular edema following anti vascular endothelial growth factor therapy: A retrospective analysis." Indian Journal of Clinical and Experimental Ophthalmology 10, no. 3 (2024): 560–67. http://dx.doi.org/10.18231/j.ijceo.2024.097.

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: Vascular growth factor associates Retinal vein occlusion (RVO) and Diabetic Macular Edema (DME). A retrospective analysis using database from a tertiary hospital.: The study aims to evaluate effects of anti-vascular growth factor therapy on patients Diabetic Macular Edema with and retinal vein occlusion,: This study conducted between December 2022 and June 2023 where 30 patients diagnosed with Diabetic macular edema (DME, n=15) or Retinal vein occlusion (RVO, n=15) receiving anti-VEGF were examined. This focused on changes in best corrected visual acuity, central macular thickness and predic

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Yilmaz, Ihsan, Ferah Ozcelik, Berna Basarir, Gokhan Demir, Gonul Durusoy, and Muhittin Taskapili. "Clinical Performance of Toris K Contact Lens in Patients with Moderate to Advanced Keratoconus: A Real Life Retrospective Analysis." Journal of Ophthalmology 2016 (2016): 1–6. http://dx.doi.org/10.1155/2016/2358901.

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Objectives.To evaluate the visual performance of Toris K soft contact lenses in patients with moderate-to-advanced keratoconus and also to compare the results according to cone types, cone location, and severity of keratoconus.Materials and Methods.Sixty eyes of 40 participants were included in this retrospective study. Uncorrected visual acuity (UCVA), best-spectacle corrected visual acuity (BCVA), best-contact lens corrected visual acuity (BCLCVA), and comfort rating via visual analogue scales (VAS) were measured.Results.The mean age was 27.3 ± 8.6 years (range: 18 to 54). The mean logMAR UC

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Pedrotti, Emilio, Francesco Carones, Pietro Talli, et al. "Comparative analysis of objective and subjective outcomes of two different intraocular lenses: trifocal and extended range of vision." BMJ Open Ophthalmology 5, no. 1 (2020): e000497. http://dx.doi.org/10.1136/bmjophth-2020-000497.

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ObjectiveTo evaluate objective and subjective outcomes after bilateral implantation of two different multifocal intraocular lenses, which correct pseudophakic presbyopia in an adequate and homogeneous population court.Methods and analysisFifty patients were evaluated at 3 months after bilateral implantation, at the Eye Clinic of University of Verona and at the Carones Ophthalmology Center Milano, as follows: Tecnis Symfony (25 patients), Alcon PanOptix (25 patients). Main outcomes were uncorrected and best-corrected distance visual acuity (UDVA and BCVA) at 4 m, 60 cm (best distance corrected

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Zhang, Hui, and Jing Wang. "Visual Quality Assessment of Posterior Capsule Opacification Using Optical Quality Analysis System (OQAS)." Journal of Ophthalmology 2017 (2017): 1–4. http://dx.doi.org/10.1155/2017/9852195.

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Objective. To evaluate intraocular scattering in eyes with posterior capsule opacification by means of an objective scatter index (OSI) obtained from double-pass images of optical quality assessment system (OQAS TM II) and to determine the indication for laser capsulotomy when patients report visual disturbances without decreased visual acuity. Methods. In this prospective, observational, and nonconsecutive case series study, a total of 32 eyes of 29 patients are diagnosed with posterior capsule opacification after age-associated cataract were analyzed. Patient examination included age, the pe

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Inagaki, Keiji, Kishiko Ohkoshi, Sachiko Ohde, Gautam A. Deshpande, Nobuyuki Ebihara, and Akira Murakami. "Subthreshold Micropulse Photocoagulation for Persistent Macular Edema Secondary to Branch Retinal Vein Occlusion including Best-Corrected Visual Acuity Greater Than 20/40." Journal of Ophthalmology 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/251257.

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To assess the efficacy of subthreshold micropulse diode laser photocoagulation (SMDLP) for persistent macular edema secondary to branch retinal vein occlusion (BRVO), including best-corrected visual acuity (BCVA) > 20/40, thirty-two patients (32 eyes) with macular edema secondary to BRVO were treated by SMDLP. After disease onset, all patients had been followed for at least 6 months prior to treatment. Baseline Snellen visual acuity was used to categorize the eyes as BCVA ≤ 20/40 (Group I) or BCVA > 20/40 (Group II). Main outcome measures were reduction in central macular thickness (CMT)

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Henry, Marie, Ndeye Coumba Ndiaye, Karine Angioi-Duprez, Jean-Paul Berrod, and Jean-Baptiste Conart. "Association of Microvasculature Changes with Visual Outcomes in Idiopathic Epiretinal Membrane Surgery: A Clinical Trial." Journal of Clinical Medicine 13, no. 16 (2024): 4748. http://dx.doi.org/10.3390/jcm13164748.

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Purpose: The purpose of this paper is to evaluate macular microvascular changes and their correlation with visual outcomes after idiopathic epiretinal membrane (iERM) surgery. Methods: Forty-seven eyes operated for iERM were included in this retrospective case series. The foveal avascular zone (FAZ) area, and the vessel density (VD) in the superficial and the deep capillary plexus (SCP and DCP) were evaluated using optical coherence tomography angiography (OCTA). The association between the OCTA parameters and best-corrected visual acuity (BCVA) was examined preoperatively and postoperatively.

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Shahzad, Kamran, Syed Ahmer Hussain, Muhammad Zafarullah, and Nausherwan Adil. "Role of intravitreal ranibizumab for rapid recovery of central serous chorioretinopathy." Journal of Fatima Jinnah Medical University 14, no. 2 (2020): 78–82. http://dx.doi.org/10.37018/ykjf3651.

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Background: Central serous chorioretinopathy (CSCR) is an idiopathic disorder in which there is leakage of fluid from hyper permeable choriocapillaris and the collection of fluid between neurosensory and neuropigmentry retina in the macular area that is responsible for decrease visual acuity. CSCR may be acute or chronic. Various treatment options include simple observation, argon laser photocoagulation of the leaking spot, photodynamic therapy (PDT), oral ketoconazole and oral rifampicin are available. Ranibizumab is a monoclonal antibody fragment that act as vascular endothelial growth facto

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Langrová, Hana, Dagmar Hejcmanová, and Jaroslav Peregrin. "Visual Functions After Photorefractive Keratectomy." Acta Medica (Hradec Kralove, Czech Republic) 40, no. 2 (1997): 47–49. http://dx.doi.org/10.14712/18059694.2020.43.

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1. 45 myopes (-3.0 to -6.0 D) were examined before and 1 and 6 months after photorefractive keratectomy (PRK). Visual acuity (VA) was tested using Snellen and logMAR charts. Contrast sensitivity (CS) was measured using a computerized system. 2. Preoperative best corrected VA (BCVA) in myopes was significantly lower in comparison with a control group using logMAR charts only. A reduction of BCVA by both methods at 1. month and its return after 6 months nearly to original values was noted. 3. Significantly lower values of CS were found in patients before PRK compared to the control group. After

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Gunchin-Ish, Narangarav, Batochir Soningerel, and Uranchimeg Davaatseren. "Comparison of Iris Calved IOL and LASIK Surgery Outcome in Mongolian Patients." Central Asian Journal of Medical Sciences 8, no. 2 (2022): 120–26. http://dx.doi.org/10.24079/cajms.2022.06.006.

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Objective: There are significantly few studies which have introduced the comparison intra ocular lens (IOL) outcome with conventional phacoemulsification surgery. Thus, in the present study, we aimed to compare anterior chamber intra ocular lens (AC IOL) and LASIK surgery in Mongolian patients. Methods: This study was conducted on 67 participants. Females comprised 58.8 % in the IOL patients and 72.0 % in the LASIK groups. The mean age of the participants was 32.06 ± 9.29 in IOL and 29.4 ± 6.59 in the LASIK group. Results: Pre operative uncorrected visual activity (UCVA) was 7.94 ± 6.56 in IOL

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Omoto, Takashi, Yuichi Asahina, Han Peng Zhou, et al. "Visual outcomes and prognostic factors of vitrectomy for lamellar macular holes and epiretinal membrane foveoschisis." PLOS ONE 16, no. 2 (2021): e0247509. http://dx.doi.org/10.1371/journal.pone.0247509.

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Purpose To evaluate the visual outcomes of vitrectomy for lamellar macular hole (LMH) and epiretinal membrane (ERM) foveoschisis and to investigate the prognostic factor for postoperative visual acuity. Methods We retrospectively reviewed 15 LMH and 17 ERM foveoschisis eyes that had undergone a standard three-port pars plana vitrectomy with (12 eyes) or without (20 eyes) cataract surgery. Best-corrected visual acuity (BCVA) at postoperative three months and the final visit were compared to the preoperative measurements. We investigated the relationship between BCVA at the final visit and basel

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Kim, Hyun Jee, Mi Sun Sung, and Sang Woo Park. "Factors Associated with Visual Acuity in Advanced Glaucoma." Journal of Clinical Medicine 12, no. 9 (2023): 3076. http://dx.doi.org/10.3390/jcm12093076.

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This study aimed to comprehensively analyze various parameters in advanced glaucoma patients to identify the factors that can affect best-corrected visual acuity (BCVA) in advanced glaucoma. This cross-sectional retrospective study included 113 patients (mean age, 61.66 ± 13.26 years; males, 67) who had advanced glaucomatous damage (113 eyes; mean BCVA, 0.18 ± 0.38 logMAR; mean deviation of 30-2 visual field [VF], −19.08 ± 6.23 dB). Peripapillary retinal nerve fiber layer (RNFL) and total and segmented macular thickness (RNFL, ganglion cell layer (GCL), and inner plexiform layer (GCL)) were me

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Muzyka-Woźniak, Maria. "Phacoemulsification in Eyes with Neovascular AMD Treated with Anti-VEGF Injections." European Journal of Ophthalmology 21, no. 6 (2011): 766–70. http://dx.doi.org/10.5301/ejo.2011.6389.

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Purpose. To evaluate visual results of phacoemulsification in eyes with neovascular age-related macular degeneration (AMD) treated with anti–vascular endothelial growth factor (VEGF) intravitreal injections. Methods. This retrospective noncomparative interventional case-series study assessed best-corrected visual acuity (BCVA) at 4 timepoints: 1) baseline, immediately before first anti-VEGF injection; 2) preoperative, immediately before phacoemulsification; 3) postoperative, 1 month after phacoemulsification; 4) endpoint, at the last visit. Anti-VEGF retreatment regimen was based only on optic

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Bikbova, Guzel, Toshiyuki Oshitari, Madoka Sakurai, Takayuki Baba, and Shuichi Yamamoto. "Macular Hole after Laser In Situ Keratomileusis in a 26-Year-Old Patient." Case Reports in Ophthalmological Medicine 2013 (2013): 1–3. http://dx.doi.org/10.1155/2013/739474.

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The purpose of this study is to describe the 26-year-old patient with developed macular hole after bilateral laser in situ keratomileusis (LASIK). A macular hole with sharp margins and irregular surface of surrounding retina appeared in the left eye of the female 26-year-old patient two months after LASIK for correction of myopia (followup of 6 months). Although the best corrected visual acuity (BCVA) after LASIK was 1.0, after the macular hole has developed BCVA became 0.5. After surgery, the final visual acuity recovered to 0.7. Macular hole may develop after LASIK for myopia correction due

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Arora, Sahil, Abhishek Sachdeva, Tushar Goel, Komal Singh, and Mridu Aggarwal. "To study the correlation of mean macular thickness using optical coherence tomography with distant and near visual acuity in patients of diabetic maculopathy." International Journal of Research in Medical Sciences 6, no. 3 (2018): 863. http://dx.doi.org/10.18203/2320-6012.ijrms20180605.

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Background: to study the correlation of mean macular thickness using optical coherence tomography with distant and near visual acuity in patients of diabetic maculopathy.Methods: A prospective, single centre study was conducted on 50 eyes of diabetic patients, with Diabetic Retinopathy with CSME in which patients macular thickness was measured on Ocular Coherence Tomography using fast macular thickness scan. The unaided and best corrected visual acuity was measured in all patients using Snellens distant vision and Jaggers near vision charts.Results: A linear correlation between the OCT measure

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Nonaka, Ryota, Hidetaka Noma, Kanako Yasuda, Shotaro Sasaki, Hiroshi Goto, and Masahiko Shimura. "Visual Acuity and Retinal Thickness and Sensitivity after Intravitreal Ranibizumab Injection for Macular Edema in Branch Retinal Vein Occlusion." Journal of Clinical Medicine 13, no. 9 (2024): 2490. http://dx.doi.org/10.3390/jcm13092490.

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Background/Objectives: To investigate changes in visual acuity and retinal sensitivity and thickness after intravitreal ranibizumab injection (IRI) for macular edema in branch retinal vein occlusion (BRVO) patients. Methods: This study evaluated 34 patients with treatment-naïve BRVO and at least 6 months’ follow-up after pro re nata IRI. Best-corrected visual acuity (BCVA) was determined as the logarithm of the minimum angle of resolution (logMAR). In nine retinal regions, retinal sensitivity was calculated by MP-3 microperimetry; and in nine macular subfields, retinal thickness was measured b

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Caporossi, Tomaso, Alessandra Scampoli, Antonio Baldascino, et al. "Subretinal Transplant of Human Amniotic Membrane in Advanced Age-Related Macular Degeneration." Life 12, no. 12 (2022): 1998. http://dx.doi.org/10.3390/life12121998.

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Macular neovascularization (MNV) and geographic atrophy can complicate age-related macular degeneration (AMD) and lead to severe visual acuity reduction. Despite the medical treatments available, with a defect in the retinal pigmented epithelium (RPE) there is no possibility of restoring acceptable visual acuity. We evaluated postoperative outcomes in patients affected by advanced AMD who underwent subretinal implant of the human amniotic membrane (hAM) as a source of pluripotent stem cells. This retrospective, consecutive, non-randomized interventional study included 23 eyes of 21 patients af

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Alyaeva, O. O., O. I. Ryabenko, E. M. Tananakina, and I. S. Yushkova. "Zenlens scleral lenses for visual rehabilitation of patients with irregular cornea: a usage experience." Russian Ophthalmological Journal 11, no. 4 (2018): 68–74. http://dx.doi.org/10.21516/2072-0076-2018-11-4-68-74.

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Scleral lenses improve visual acuity in patients with irregular corneal astigmatism, which is especially important when other methods of correction are ineffective.Purpose: to assess the efficiency of Zenlens scleral lenses in patients with irregular cornea.Material and methods. A total of 120 patients (164 eyes) were examined, including 86 males and 34 females, aged from 13 to 63 years (mean age 35 ± 12 years). The patients were divided into 4 groups. Group 1 consisted of patients with keratoconus, group 2 — postpenetrating keratoplasty, group 3 — keratoconus after cross-linking and/or cornea

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Grecescu, Monica. "The incidence of visual subclinical manifestations in multiple sclerosis." Romanian Journal of Neurology 12, no. 4 (2013): 185–88. http://dx.doi.org/10.37897/rjn.2013.4.5.

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Optic neuritis is often the initial manifestation in multiple sclerosis (15%). There is a significant percent of patients affected by clinically definite multiple sclerosis that report no ocular symptoms. Some of this patients complain of poor vision despite the 6/6 visual acuity with Snellen test. Subclinical visual abnormalities may be revealed by more sensitive measures of visual function. Alteration of visual evoked potential latencies associated with brain MRI lesion burden, standard achromatic perimetry and low-contrast letter acuity, may detect subclinical visual manifestations. In this

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Nasir, Mubashir, Muhammad Ahsen, Syed Jahanzaib Naqvi, Sabahat Aslam, and Fatima Rauf. "ROLE OF ARGON LASER IN CHRONIC CENTRAL SEROUS CHORIORETINOPATHY (CSCR) IN TERMS OF MEAN CHANGE IN BEST CORRECTED VISUAL ACUITY." Insights-Journal of Health and Rehabilitation 3, no. 3 (Health & Allied) (2025): 536–42. https://doi.org/10.71000/ysyrs689.

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Background: Central serous chorioretinopathy (CSCR) is a common retinal disorder characterized by serous detachment of the neurosensory retina due to dysfunction of the retinal pigment epithelium and choroid. Chronic CSCR, defined by persistent subretinal fluid for more than four months, may result in permanent visual impairment if left untreated. Argon laser photocoagulation has been employed to promote subretinal fluid absorption by sealing the leakage point and enhancing RPE function. However, risks such as choroidal neovascularization and retinal scarring warrant careful evaluation of its

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Karatsai, Eleni, Piyali Sen, Sarega Gurudas, and Sobha Sivaprasad. "Low Luminance Visual Acuity and Low Luminance Deficit in Proliferative Diabetic Retinopathy." Journal of Clinical Medicine 10, no. 2 (2021): 358. http://dx.doi.org/10.3390/jcm10020358.

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This study aimed to determine the relation of best corrected visual acuity (BCVA) and low luminance visual acuity (LLVA) in proliferative diabetic retinopathy (PDR) following treatment with either aflibercept or pan-retinal photocoagulation (PRP). The study was conducted as a post-hoc analysis of the CLARITY trial in which naïve and PRP treated PDR patients were randomised to receive either aflibercept or PRP. BCVA and LLVA were assessed at baseline and at week 52. Our analyses showed that the BCVA and LLVA correlate well in treatment naïve PDR with an average low luminance deficit of 11.79 Ea

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Kudo, Takashi, Yukihiko Suzuki, Kodai Yamauchi, Toshio Tando, Kobu Adachi, and Mitsuru Nakazawa. "A Case of Cyclodialysis after Microhook Trabeculotomy Treated with Vitreous Surgery." Case Reports in Ophthalmology 12, no. 1 (2021): 83–91. http://dx.doi.org/10.1159/000510756.

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We report a case of cyclodialysis with decreased visual acuity after microhook trabeculotomy (mTLO) successfully treated by vitreous surgery. A 41-year-old man had been medically treated for primary open-angle glaucoma in both eyes. He was scheduled to undergo mTLO due to progression of visual field impairment and unstable intraocular pressure in his right eye. His preoperative best-corrected visual acuity (BCVA) was 0.4 OD, and the intraocular pressure was unstable, ranging from 12 to 27 mm Hg. On the day after the operation, a shallow anterior chamber developed, and a low intraocular pressur

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Laban, Kamil G., Laura M. E. Scheerlinck, and Redmer van Leeuwen. "Prognostic Factors Associated with Visual Outcome after Pars Plana Vitrectomy with Internal Limiting Membrane Peeling for Idiopathic Epiretinal Membrane." Ophthalmologica 234, no. 3 (2015): 119–26. http://dx.doi.org/10.1159/000438677.

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Purpose: Pars plana vitrectomy with internal limiting membrane peeling for idiopathic epiretinal membrane has shown varying results. More data are needed on the factors associated with visual outcome. Methods: We extracted baseline clinical characteristics, optical coherence tomography (OCT) characteristics and 3-month postoperative best-corrected visual acuity (BCVA). Linear regression analysis was used to evaluate whether baseline and OCT characteristics are associated with BCVA at 3 months as well as BCVA difference. Results: Out of 82 operated eyes, 66 (80%) had a 3-month follow-up, and 47

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Haider Ali Chaudhry, Gulnaz, Irfan Ahmed Sualeh, and Muhammad Ahmad. "Intra-operative Intravitreal Bevacizumab For Patients With Diabetic Macular Edema Undergoing Phacoemulsification with Foldable IOL Implantation." Journal of Aziz Fatimah Medical & Dental College 6, no. 1 (2024): 36–41. http://dx.doi.org/10.55279/jafmdc.v6i1.301.

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Objective: To assess the efficacy of Intra-operative Intravitreal Bevacizumab in treating Diabetic Macular Edema in patients undergoing Phacoemulsification with Foldable intraocular lens (IOL) Implantation, in comparison to a control group.Methodology: This experimental study was performed in department of Ophthalmology, Madinah Teaching Hospital, Faisalabad from 5th October to 2022 – 5th March 2023. Sixty patients (30 in each group) were enrolled in the study. Patients in group “A” received Intravitreal Bevacizumab immediately after phacoemulsification with foldable IOL implantation.Whereas I

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Muhammad Ichsan, Andi. "Visual acuity and contrast sensitivity outcomes based on photoreceptor layer after retinal reattachment surgery." Edorium Journal of Ophthalmology 3, no. 2 (2019): 1–8. http://dx.doi.org/10.5348/100002o02ai2019oa.

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Aims: To evaluate correlation between photoreceptor layer thickness with visual acuity and contrast sensitivity in primary retinal reattachment after vitrectomy. Methods: Twenty seven eyes of 27 patients (mean age 45.6±12.7 years) with successfully retinal reattached were analyzed. Snellen chart visual acuity (VA) to evaluate best-corrected visual acuity (BCVA) converted to the logarithm of the minimum angle of resolution scale (logMAR) and contrast sensitivity in photopic and mesopic illumination using Lea Symbol Flip Chart, funduscopy examination and High Definition Optical Coherence Tomogra

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Agrawal, Garima, and Damini Patel. "Visual outcome and complications of phacoemulsification and manual small incision cataract extraction for age related cataract." Indian Journal of Clinical and Experimental Ophthalmology 10, no. 1 (2024): 170–75. http://dx.doi.org/10.18231/j.ijceo.2024.030.

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The purpose of this study is to compare visual outcome and complications of manual small incision cataract surgery (MSICS) with posterior chamber IOL implantation (PC-IOL) and phacoemulsification with posterior chamber IOL implantation for age related cataract. The study compares the visual outcome and complications of MSICS and phacoemulsification with PC-IOL performed in 80 eyes at M & J Western Regional Institute of Ophthalmology (M&J WRIO) Ahmedabad, by assessing post operative Best corrected Visual acuity (BCVA), Surgically Induced astigmatism (SIA) and complications. This was an

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Dhakne, Varsha Ramesh, Sourabh Hanumant Karad, Samartha Babasaheb Waghambare, et al. "Clinical Study of Visual Outcome and Complications of Nd:YAG Laser Capsulotomy in Posterior Capsular Opacification Following Small Incision Cataract Surgery at a Tertiary Eye Care Centre in Rural Maharashtra - A Prospective Observational Study." Journal of Evidence Based Medicine and Healthcare 8, no. 19 (2021): 1409–13. http://dx.doi.org/10.18410/jebmh/2021/268.

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BACKGROUND Posterior capsule opacification (PCO) is the most common delayed complication of cataract surgery. Nd:YAG (Neodymium yttrium aluminium garnet) laser posterior capsulotomy presents the advantages of a non-invasive, effective, relatively safe technique to manage intact posterior capsule that opacifies postoperatively. With this background we want to study the visual outcome and complications following Nd-YAG laser posterior capsulotomy in posterior capsular opacification following small incision cataract surgery (SICS). METHODS The study includes 64 patients attending outpatient depar

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Vagge, Aldo, Carol L. Shields, Jerry A. Shields, Renelle Pointdujour-Lim, and Bruce Schnall. "Visual improvement in amblyopic eye following treatment-induced vision loss in dominant eye with uveal melanoma." British Journal of Ophthalmology 104, no. 2 (2019): 202–7. http://dx.doi.org/10.1136/bjophthalmol-2018-313505.

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ObjectiveTo determine the frequency and amount of visual improvement in amblyopic eyes of adults following visual loss in the dominant eye resulting from treatment of uveal melanoma.Methods and analysisRetrospective case series of adult patients with amblyopia and dominant eye visual loss resulting from treatment of uveal melanoma. Review of best-corrected visual acuity (BCVA) in each eye (amblyopia eye vs melanoma eye) at date first seen and over time following treatment of uveal melanoma. BCVA in each eye was graded as improved (>2 logarithm of minimal angle of resolution (logMAR) lines)

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Moawad, Ashraf I., and Asaad A. Ghanem. "One-Haptic Fixation of Posterior Chamber Intraocular Lenses without Scleral Flaps." Journal of Ophthalmology 2012 (2012): 1–5. http://dx.doi.org/10.1155/2012/891839.

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Purpose. To assess visual results and complications of a modified technique of posterior chamber intraocular lenses (PC IOLs) in aphakic eyes without scleral flaps.Methods. Modified one-haptic scleral fixation was performed in one eye each of 25 patients with aphakia and insufficient capsule support. Follow-up period was six months. Outcome measures included best-corrected visual acuity, intraocular pressure (IOP), and postoperative complications.Results. The study included 15 males and 10 females. The preoperative best-corrected visual acuity (BCVA) ranged from 5/60 to 6/9. The operation time

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Kang, Yong Koo, Jae Pil Shin, and Han Sang Park. "Long-Term Effect of Silicone Oil Tamponade for Postoperative and Posttraumatic Bacterial Endophthalmitis." Journal of Ophthalmology 2021 (February 1, 2021): 1–8. http://dx.doi.org/10.1155/2021/6658281.

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Purpose. To compare clinical features and microbial profiles, treatment outcomes, and prognostic factors of the eyes between postoperative and posttraumatic bacterial endophthalmitis after pars plana vitrectomy (PPV) with silicone oil (SO) tamponade. Methods. Overall, 57 eyes of 57 patients who diagnosed exogenous bacterial endophthalmitis and underwent PPV with SO tamponade between 2000 and 2019 were reviewed. Causative microorganisms, culture positivity, change of mean best-corrected visual acuity (BCVA), and course of treatment were investigated between postoperative and posttraumatic group

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Ade Sitanaya, George, Ronald Phoaniary, and Dian Furqani Ibrahim. "Two double flanged versus four flanged in scleral fixated IOL: A descriptive study." Edorium Journal of Ophthalmology 3, no. 2 (2020): 1–6. http://dx.doi.org/10.5348/100004o02gs2020sr.

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Aims: To describe a new method for scleral fixated intraocular lens (IOL) and to report its long-term follow-up. This study also shows the comparison of the new method with the current popular method that is four flanged scleral fixated IOL. Method: Six patients who underwent the new method (two double flanged IOL) and 6 patients underwent four flanged scleral fixated IOL. Postoperative data was collected and recorded, such as visual acuity, intraocular pressure, anterior chamber activity, sign of IOL decentration/tilting and subjective complaints from the patients. Follow-up was done for 4–8

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Syeda Baneen Jannat, Muhammad Shaheer, and Asima Rafique. "Functional Visual Outcomes of Wearing Colored Filters in Patients with Dry Age-Related Macular Degeneration." Journal of Shalamar Medical & Dental College - JSHMDC 5, no. 1 (2024): 6–11. http://dx.doi.org/10.53685/jshmdc.v5i1.216.

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Background: Age-related macular degeneration (AMD) leads to a permanent decrease in vision, thus affecting the quality of life. Any intervention or modality that enhances the quality of vision and, in turn, quality of life is vital. Objective: To evaluate the functional benefits of wearing colored filters in patients with dry age-related macular degeneration. Methods: The study was conducted from March to October 2023 after approval by the Ethical Review Board. Thirty-one patients above 50 years of age diagnosed with dry AMD at Mayo Hospital, Lahore, Pakistan, were selected using a non-probabi

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