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Comparison of SS-OCT and SD-OCT in polypoidal choroidal vasculopathy
Swept source OCT (SS-OCT) is known to have a longer wavelength than spectral domain OCT (SD-OCT), allowing deeper penetration into retinal and choroidal layers. The aim of this study was to investigate whether SS-OCT is superior to SD-OCT in imaging...
Macular pigment and dark adaptation in older population with normal maculas
Macular pigment (MP) such as lutein, zeaxanthin and meso-zeaxanthin are highly concentrated in the fovea. They protect the retina from damage of ambient blue light via antioxidant properties. In older eyes with normal healthy retina, macular pigment optical density (MPOD)...100% Ophthalmology Programme Insights
We spoke to some of the Eye News family about their upcoming presentations at 100% Opthalmology, 24–26 February 2024, ExCeL London, UK.Applications closing soon for leadership and management training and qualifications
Optical professionals who want to boost their career in management are encouraged to apply now for the leadership and management courses from the Association of British Dispensing Opticians (ABDO). Study is carried out 100% online and the closing date for applications for training leading to these qualifications is Thursday 4 April 2024.
Long-standing flattening effects on the globe following spaceflight
Posterior globe flattening has been well-documented in astronauts both during and after long-duration spaceflight (LDSF). This globe flattening is thought to be due to the disc centred anterior forces created by elevated volume and / or pressure within the optic...
Fixation target position for increased limbus measurement accuracy with AS-OCT
The authors intended to determine the optimal gaze fixation points for lateral rectus and medial rectus muscle insertions using anterior segment - optical coherence tomography (AS-OCT) compared with intraoperative measurements. They recorded 46 lateral and 36 medial rectus muscles from...Haag-Streit announces global launch of Elara 900 and Refractor 900 at ESCRS 2025
Bishop’s Stortford, UK – 12th September 2025 – Haag-Streit UK (HS-UK), the leading manufacturer and distributor of gold-standard diagnostic and surgical devices and instruments for ophthalmologists, optometrists, and orthoptists, is proud to announce the global launch of two new innovations:...
Near-infrared autofluorescence to diagnose retinal laser injuries
This retrospective observational case series aimed to assess whether near infrared autofluorescence (NIR-AR) imaging is a useful imaging modality in the diagnosis of hand-held laser retinal injuries. Twelve patients from two centres underwent ophthalmic assessment and retinal imaging including fundus...
Diagnostic accuracy of enhanced depth imaging OCT in children
The authors present the findings of a retrospective cross-sectional case series. Cases were identified using a treatment register having been evaluated in a set one-year period. Two ophthalmologists acted as masked image examiners for enhanced depth imaging optical coherence tomography...
OCT angiography in PAMM secondary to CRVO
Paracentral acute middle maculopathy (PAMM) is a recently described manifestation presenting with hyperreflective bands within mid retina on spectral domain optical coherence tomography (SD OCT). The current view is that these findings are markers of ischaemia of deep retinal circulation....
