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Cornea, Cataract, Glaucoma, Measurement, Ophthalmology, Intraocular lens

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On Jul 21, 2023
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Evaluation of the Nallasamy formula: a stacking ensemble machine learning method for refraction prediction in cataract surgery

Aims To develop a new intraocular lens power selection method with improved accuracy for general cataract patients receiving Alcon SN60WF lenses. Methods and analysis A total of 5016 patients (6893 eyes) who underwent cataract surgery at University of Michigan’s Kellogg Eye Center and ...

@Science Magazine shared
On Jul 21, 2023
Fake tweet - https://bjo.bmj.com/content/107/8/1066?rss=1
Open
Evaluation of the Nallasamy formula: a stacking ensemble machine learning method for refraction prediction in cataract surgery

Evaluation of the Nallasamy formula: a stacking ensemble machine learning method for refraction prediction in cataract surgery

Aims To develop a new intraocular lens power selection method with improved accuracy for general cataract patients receiving Alcon SN60WF lenses. Methods and analysis A total of 5016 ...

Progress in Modern Cataract Surgery – New Steps and Algorithms for Precise Measuring and Intraocular-lens Calculations

Progress in Modern Cataract Surgery – New Steps and Algorithms for Precise Measuring and Intraocular-lens Calculations

Cataract surgery had undergone major improvements in different areas over the last 10 years. New intraocular lens (IOL) designs and fourth generation IOL formulae are available, allowing ...

Prediction accuracy of conventional and total keratometry for intraocular lens power calculation in femtosecond laser-assisted cataract surgery

Prediction accuracy of conventional and total keratometry for intraocular lens power calculation in femtosecond laser-assisted cataract surgery

This study evaluated the accuracy of total keratometry (TK) and standard keratometry (K) for intraocular lens (IOL) power calculation in eyes treated with femtosecond laser-assisted ...

Simulating Outcomes of Cataract Surgery: Important Advances in Ophthalmology

Simulating Outcomes of Cataract Surgery: Important Advances in Ophthalmology

As the human eye ages, the crystalline lens stiffens (presbyopia) and opacifies (cataract), requiring its replacement with an artificial lens [intraocular lens (IOL)]. Cataract surgery is ...

Long-term outcomes of prediction error after combined phacoemulsification and trabeculectomy in glaucoma patients

Long-term outcomes of prediction error after combined phacoemulsification and trabeculectomy in glaucoma patients

Background To investigate long-term outcomes of prediction error after phacotrabeculectomy and to determine risk factors that may cause unstable prediction error after phacotrabeculectomy ...

Comparison Study of the Two Biometers Based on Swept-Source Optical Coherence Tomography Technology

Comparison Study of the Two Biometers Based on Swept-Source Optical Coherence Tomography Technology

This research aimed to investigate the potential differences in the parameters, including axial length (AL), central corneal thickness (CCT), anterior chamber depth (ACD), lens thickness ...

Evaluation of ocular biometry in primary angle-closure disease with two swept source optical coherence tomography devices

Evaluation of ocular biometry in primary angle-closure disease with two swept source optical coherence tomography devices

Purpose To investigate agreement between 2 swept source OCT biometers, IOL Master700 and Anterion, in various ocular biometry and intraocular lens (IOL) calculations of primary ...

Comparison of IOL-Master 700 and IOL-Master 500 biometers in ocular biological parameters of adolescents

Comparison of IOL-Master 700 and IOL-Master 500 biometers in ocular biological parameters of adolescents

To compare the differences and consistency of IOL-Master 700 biometers applying swept optical coherence tomography with the conventional IOL-Master 500 applying partial coherence ...

Comparison of formula accuracy for intraocular lens power calculation based on measurements by a swept-source optical coherence tomography optical biometer

Comparison of formula accuracy for intraocular lens power calculation based on measurements by a swept-source optical coherence tomography optical biometer

perative measurements by the OA-2000 (Tomey Inc.) were taken in a consecutive series of patients undergoing cataract surgery with one IOL model (AcrySof SN60WF; Alcon Laboratories, Inc.). ...

Baikoff lens

Baikoff lens

ne stress pas sur cette petite particularité The sample arm of the system in the anterior segment scanning mode may include a collimating lens, a two-dimensional galvanometer scanner pair, ...

One-year surgical outcomes of the PreserFlo MicroShunt in glaucoma: a multicentre analysis

One-year surgical outcomes of the PreserFlo MicroShunt in glaucoma: a multicentre analysis

Background/aims To evaluate the efficacy and safety of the PreserFlo MicroShunt glaucoma device in a multicentre cohort study. Methods All consecutive patients who received the microshunt ...

Referable Macular Hemorrhage—A Clinically Meaningful Screening Target in Newborn Infants. Position Statement of the Association of Pediatric Retina Surgeons

Referable Macular Hemorrhage—A Clinically Meaningful Screening Target in Newborn Infants. Position Statement of the Association of Pediatric Retina Surgeons

Universal newborn eye screening facilitates early diagnosis of ocular abnormalities and mitigates vision loss. “Referral warranted” eye disease is present at birth in about 5.5% of term ...

Optimising the care for older persons with complex chronic conditions in home care and nursing homes: design and protocol of I-CARE4OLD, an observational study using real-world data

Optimising the care for older persons with complex chronic conditions in home care and nursing homes: design and protocol of I-CARE4OLD, an observational study using real-world data

Introduction In ageing societies, the number of older adults with complex chronic conditions (CCCs) is rapidly increasing. Care for older persons with CCCs is challenging, due to ...