Authors
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Q&A: Gregory Moloney, FRANZCO, FRCSC, discusses the “monofocal plus” toric intraocular lensResearch findings compare the rotational stability of a monofocal plus toric IOL with traditional toric lenses
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Retinal imaging to detect Alzheimer disease: machine learning modelAn interdisciplinary team at Duke University has developed a proof-of-concept machine learning model capable of detecting symptomatic Alzheimer disease using multimodal retinal imaging data.
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Two Faricimab Patient Cases from the Real-world in Neovascular AMDDr David Almeida shares two cases of neovascular AMD from his practice, one treatment-naïve and one previously treated, and presents his findings after switching them to faricimab.
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Harnessing the power of light in dry age-related macular degenerationPhotobiomodulation has been demonstrated to improve quality of vision in several patients suffering from dry AMD.
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Posterior corneal elevation: Is there a role for premium IOLs?It is widely accepted that patient selection is the key to success with premium IOLs. However, with care, premium IOLs can be implemented in challenging cases.
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Spectacle independence for presbyopic patients: Achieving success and satisfaction with ZEISS PRESBYOND, even in a highly demanding cohortCommercial airline pilots work mandates the ability to see clearly at multiple distances from near to far under a variety of conditions. This Case of the Month highlights the impact of prespyopia on visual functions for pilots and that ZEISS PRESBYOND can be a great option to consider improving the ability to perform the full range of their occupational vision-related tasks with high patient satisfaction after surgery.
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Controlling the growing problem of myopia in childrenAxial length growth is a sensitive means of assessing myopia progression in children. Drops and special lenses are options for inhibiting excessive axial length growth.
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Applying cryopreserved amniotic membrane following intravitreal injectionCAM encourages corneal healing in patients with ocular surface disease.
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Optimising visual function in keratoconusPartial topography-guided surface ablation, combined with corneal collagen crosslinking when visual acuity is still quite good, optimises prognosis for the patient with keratoconus.
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Why remove an IOL? Survey brings key trends into focusDislocation, decentration remain common issues; Accurate measurements, solid techniques can help
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Cellular therapy of the corneal stroma: Real approach or science fiction?The first human clinical trial to preliminarily evaluate the safety and efficacy of cellular therapy with mesenchymal stem cells for the corneal stroma has shown promise.
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Cellular therapy of the corneal stroma: Real approach or science fiction?The first human clinical trial to preliminarily evaluate the safety and efficacy of cellular therapy with mesenchymal stem cells for the corneal stroma has shown promise.
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Accommodative intraocular lenses: Are they coming back?A resurgence in this IOL technology could create new possibilities in refractive correction
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Per aspera ad astra – Through hardships to the starsAccording to the latest data by the World Health Organization, there are approximately 36 million blind people in the world, and the numbers keep growing due to increasing population sizes in developing countries and rising life expectancies in developed nations.
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Corneal mechanical sensitivity in individuals with chronic painEvidence shows that higher corneal sensitivity may be associated with pain phenotypes, such as the presence of chronic pain involving the trigeminal system.
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The “black box” of artificial intelligence in ophthalmologyMaking the most of AI means letting go of fear, says Editorial Advisory Board member Johan Blanckaert, MD
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Robert Ang, MD, explains why a small-aperture IOL is "not a niche product"At the 2025 ASCRS meeting, Dr Ang said small aperture IOLs can benefit all patients, especially those with complex corneas or who have undergone previous corneal refractive surgery
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Confocal scanner gives ophthalmologists valuable new toolMost ocular structures become luminescent for a short time when exposed to a light source of appropriate wavelength; this phenomenon is known as autofluorescence (AF). AF is due to the presence of fluorescent substances called fluorophores.
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Confocal scanner gives ophthalmologists valuable new toolMost ocular structures become luminescent for a short time when exposed to a light source of appropriate wavelength; this phenomenon is known as autofluorescence (AF). AF is due to the presence of fluorescent substances called fluorophores.
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Defining dysfunctional lens syndromeRose is a rose is a rose is a rose--a line written (1913) by Gertrude Stein and its variations in a famous quotation are often interpreted as meaning “things are what they are--makes a statement of the law of identity, and in the post-factum age is ever more meaningful. An ophthalmologist could as well write: “Cataract is a cataract is a cataract is a cataract,” ICD-10 Code H25.0 for the diagnosis “Cataracta senilis incipiens” in its earliest stage and notably with a surgical history of more than 2,500 years.
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Optogenetics approach could restore visual function in retinitis pigmentosaCompanies are exploring light-sensitive proteins method in patients with advanced disease.
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Experience with a preassembled silicone I/A tip during cataract surgeryEvery ophthalmologist requires precise surgical tools with which he or she can perform surgery safely and accurately in order to ensure optimal outcomes. The availability of high-quality microsurgical instruments has increased over the past decade with manufacturers continually modifying and optimising existing instruments.
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Adopting a multidiagnostic method for characterising the anterior segmentA multidiagnostic device is able to provide consistent measurements of refraction and ocular aberrations in healthy eyes. The consistency of refractive measurements is not dependent on the magnitude of the refractive error, with the same precision ability for moderate to high myopia and for hyperopia.
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How to improve IOL power calculations in keratoconusOne source of error in IOL power calculation is the use of the classical keratometric approach for the characterisation of the corneal optics. This approach is based on the assumption of only one corneal surface and a fictitious index of refraction (keratometric index, nk) for obtaining an estimation of the corneal power (Pk).
Latest:
Adopting a multidiagnostic method for characterising the anterior segmentA multidiagnostic device is able to provide consistent measurements of refraction and ocular aberrations in healthy eyes. The consistency of refractive measurements is not dependent on the magnitude of the refractive error, with the same precision ability for moderate to high myopia and for hyperopia.
Latest:
Long-term observation of SMILE gives better myopia prognosisLong-term observation of SMILE reveals high stability at various degrees of correction of myopia. This allows surgeons who apply this method of treatment to give patients a long-term prognosis.
Latest:
Adopting a multidiagnostic method for characterising the anterior segmentA multidiagnostic device is able to provide consistent measurements of refraction and ocular aberrations in healthy eyes. The consistency of refractive measurements is not dependent on the magnitude of the refractive error, with the same precision ability for moderate to high myopia and for hyperopia.
Latest:
Long-term observation of SMILE gives better myopia prognosisLong-term observation of SMILE reveals high stability at various degrees of correction of myopia. This allows surgeons who apply this method of treatment to give patients a long-term prognosis.
