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Anisometropia following cataract surgery and its non-surgical treatment

The desired result of cataract surgery is improved visual acuity without the use of spectacles. In practice most patients following initial cataract extraction are likely to be symptomatic of anisometropia giving rise to prismatic effects (anisophoria) and unequal retinal image...

Surgical options for the treatment of hyperopia

The modern refractive surgeon has a variety of options available to treat patients with hyperopia who wish to be independent of spectacles and contact lenses. Unlike in low myopia where presbyopic patients may have the ability to see well for...

A missed intraocular telescope – an opportunity to re-focus the evidence

Intraocular telescopes allow magnification of the image so that it would be projected into a larger area of the macula, this makes the central defect caused by dry age-related macular degeneration (AMD) smaller. The most common approach is a Galilean...

Lessons from an unusual case of syphilis

The rise of syphilis transmission rates over the past two decades has been one of public health’s great puzzles. In the UK, the situation has reached epidemic levels, with a 126% increase between 2013 and 2018 [1]. We present a...

The Duke-Elder exam: A medical student’s head start into ophthalmology

The Duke-Elder exam is a specialist ophthalmology exam intended for medical students to sit during medical school. It is named after Sir Stewart Duke-Elder, a pioneering Scottish ophthalmologist who was active in the first half of the 20th Century by...

Passing the Refraction Certificate as a Foundation doctor

Application for ophthalmic specialist training (OST) is competitive. This means you should consider making every effort to maximise your portfolio points, as it may have a significant contribution to your OST application ranking. The “Commitment to Specialty” section is the...

Is it NAION… Now what?

Case presentation We present the case and discussion of a 46-year-old Caucasian male who complained of immediate reduced vision following complicated neck dissection including a total laryngopharyngectomy, free flap reconstruction for a T4N3 squamous cell carcinoma (SCC) of the left...

A simple technique for managing eyelid retraction in a patient with an exposed Boston type 2 keratoprosthesis (Kpro)

The article describes a patient with mucous membrane pemphigoid and a Boston type 2 Kpro. In the early postoperative period (one week) inferior skin retraction was noted with exposure of the Kpro and carrier cornea. The exposure was managed by...

RTP801 as a neuroprotective and axon regenerative treatment

This paper describes the neuroprotective and axon regenerative effects of siRTP801, which is a translatable small-interfering RNA (siRNA) targeting mTOR negative regulator; RTP801, through in-vivo and in-vitro models. In-vivo studies involved an optic nerve crush rat model with intravitreal injections...

Rare presentation of giant cell arteritis in Chinese subjects

Only a few case reports of biopsy-proven GCA (BpGCA)-associated vision loss in Chinese subjects have been published. This paper presents three elderly Chinese subjects with BpGCA who presented with vision loss. A search of the literature was also conducted to...

Is virtual reality perimetry as reliable as static perimetry in detecting neurological visual field loss?

This study compares agreement between virtual reality perimetry (VRP) and static automated perimetry (SAP) in a variety of neuro-ophthalmological conditions. For this work the Order of Magnitude (OM) VR-based visual field assessment system was used which has been developed by...

Thinking about purchasing your first Volk lens or looking to expand your collection?

Sister companies Altomed and Mid-Optic are proud to be official Volk distributors. With over 40 years of experience, our expert team can offer personalised guidance to help you choose the right lens for you. In addition, when you buy from...