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“Robot performs cataract surgery on patient!”

Simerdip Kaur takes a look at the latest ophthalmology-related news stories and asks which are scientific reality and which are ‘fake news’. Headline: “Robot performs cataract surgery on patient!” Twenty-five years ago when Eye News launched, a news headline such...

Can coenzyme Q10 have a protective role in ethambutol-induced retinal ganglion cell toxicity

Tuberculosis (TB) is one of the most prevalent infectious diseases, especially in developing or low- income countries. Ethambutol is a widely used drug to treat TB. Ethambutol can cause visual disturbance including ethambutol toxic optic neuropathy (ETON). ETON is one...

The refractive index in the eye lens – implications for clinical practice and optical design

The eye may appear to be a comparatively simple organ and yet its optical system is complex and continues to be a source of investigation and research. The major optical elements are considered to be the cornea and the lens...

The results of the last survey Jun24

When I was in my training and even in my early years as a consultant, I did not fully understand the difference between different lenses. When asked my preference of hydrophilic versus hydrophobic intraocular lenses (IOLs) I really did not...

Scheimpflug images and graft rejection

This study aimed to assess corneal changes using 360-degree Scheimpflug images and pachymetry readings to outline screening parameters, which define graft rejection. Seventeen eyes of 16 patients developed clinically manifest allograft rejection two to 42 months after surgery – those...

The art of ophthalmic simulations

For Dec/Jan 2024, I got in touch with Nicky Webster, a Principal 3D Artist at FundamentalVR (https://fundamentalsurgery.com). Nicky is also a registered medical illustrator, healthcare scientist and medical photographer. With over 18 years of experience working in various disciplines within...

Corneal thickness in patients with diabetic peripheral neuropathy

This cross-sectional study assessed corneal thickness in association with diabetic peripheral neuropathy (DPN) severity. The study also tried to identify the layer of the cornea most affected by DPN status. Performed at the University of Michigan the study included three...

Collaborating across the Caribbean to tackle diabetic retinopathy

The VISION 2020 LINKS Programme has been running since 2004, with a focus on improving the quality and quantity of eye care training in low-income countries [1]. In 2014, the Diabetic Retinopathy Network (DR-NET) was established [2]. This is a...

Laser corneal refractive procedures – a review

Evolution of refractive surgery stays true to the quote of Theodore Roosevelt: “The more you know about the past, the better prepared you are for the future.” Refractive surgery is an evolving field, which thanks modern technologies for refining ideas...

The Global Vision Database

The overall goal of the Global Vision Database (GVD) [1] is to develop and deploy new and improved evidence on the prevalence of blindness and vision impairment (VI) globally. It is a repository which allows us to assess the causes...

The effect of orbital decompression on upper eyelid retraction

This is a systematic review and meta-analysis on whether there is a change in upper lid retraction following orbital decompression. Traditional teaching states that the order of surgery for thyroid eye disease should be decompression firstly, followed by squint surgery...

Understanding spaceflight-associated neuro-ocular syndrome (SANS): what do we know?

Introduction Formerly known as visual impairment and intracranial pressure syndrome (VIIP), space-related neuro-ocular syndrome (SANS) is defined by a collection of ophthalmic and neurological findings in astronauts after long-term spaceflight [1]. Changes in the eyeball, such as hyperopic shift, during...