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Optoversity 2024 happens on Sunday 7 April online

Students and companies have just a few days left to sign up for the annual Optoversity Challenge optometry competition and charity fundraiser for Vision Care for Homeless People (VCHP), run by student training provider Out of the Box Optics.

Risk factors and untreated POAG

The authors examined 50 untreated open angle glaucoma patients to determine if there was an association between the level of glaucomatous damage and documented risk factors. In this study the authors measured the extent of morphologic and functional glaucomatous damage...

Effect of refractive corneal surgery on IOP and glaucoma progression

Accuracy of intraocular pressure (IOP) measurement depends on the biomechanical properties of the cornea, including its thickness central corneal thickness (CCT) and keratometry (K). Fifty-six eyes of 56 patients with primary open angle glaucoma (POAG) who had a history of...

Effect of intravenous mannitol in post vitrectomised eyes

The purpose of the study was to evaluate the effect of intravenous mannitol 20% on intraocular pressure in vitrectomised silicone-oil filled eyes. A prospective analysis of consecutive patients was undertaken with their fellow eyes taken as controls. Thirty-one patients were...

OVD influences

This prospective case series provides data on a previously uninvestigated area. Eyes due to have routine phakoemulsification were divided into six groups according to ophthalmic viscosurgical device (OVD) type. After cataract extraction aphasic refraction using intraoperative aberrometry with the ocular...

Video Atlas of Ophthalmic Suturing Fundamentals and Techniques

Good suturing technique is a fundamental requirement of all surgeons. With the advent of modern minimal suturing and sutureless techniques, junior doctors have less exposure and hence less experience with suturing skills. Good microsurgical suturing skills can only be mastered...

Investigating the effect of signal strength on mean retinal nerve fibre layer

The aim of this study was to determine the effect of signal strength on mean retinal nerve fibre layer (RNFL) using spectralis optical coherence tomography (S-OCT). Thirty normal subjects were imaged with S-OCT using variably dense Bangerter foils to alter...

Management options for microphthalmia with orbital cyst with / without visual potential

The authors present six cases (seven eyes) of congenital microphthalmia and orbital cyst. These cases were newborn mainly with one aged 20 years. There were four females and two males and two of seven eyes had a visual potential of...

Developing community eye care: the evolution of Wales’ eye care services

In the third in our series about community eye care in the home nations, David O’Sullivan explains how Wales has developed its community eye care services. Since the devolution of healthcare to Wales on 1 July 1999 [1], significant changes...

Learnings and trends in the management of open-angle and angle-closure glaucoma

To be truly disruptive, newer technologies need to offer a quality of life benefit over medication to a broad population of glaucoma sufferers. Evidence and converging trends in medical and surgical management of glaucoma were explored in counterpoint discussions and...

25 years of OCT

David Huang first described optical coherence tomography (OCT) in 1991, in his seminal paper on the subject in Science. This method developed the work of others on ophthalmic interferometry, which essentially showed that measuring reflected light could be used to...

What’s next in retinal imaging? Faster, deeper and full-on

Fast-evolving technological leaps are opening the way toward clinically useful ocular coherence angiography, generating 3-dimensional microvasculature maps without intravenous dye injection, as well as whole-eye imaging, handheld patient-operated optical coherence tomography (OCT) devices and, for challenging vitreoretinal procedures, integrated intraoperative...