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Visual snow syndrome: a review

Visual snow syndrome (VSS) is a neurological condition characterised by visual phenomena described as dots moving across the visual field. Other visual symptoms can take the form of palinopsia, entopic phenomena, photophobia and nyctalopia. Tinnitus and migraine can be commonly...

What not to miss in neuro-ophthalmology Part 1

Neuro-ophthalmology is a complex and difficult subspecialty in ophthalmology. It has several connections to neurology, neuro-surgery, rheumatology as well as many other medical specialties. Working in an multidisciplinary team (MDT) environment is key to success in this subspecialty as mistakes...

Changes in C:D ratio of premature infants with enlarged C:D ratios

This retrospective observational study examined the longitudinal alterations in cup to disc ratio (CDR) among premature infants exhibiting enlarged CDR and normal intraocular pressure (IOP) up to two years. Among the 283 infants, 13.4% manifested an enlarged CDR. In this...

Corneal surface astigmatism changes after lateral rectus surgery

This prospective study evaluated astigmatic changes in children following lateral rectus surgery. The fellow unoperated eye was used as the control for assessment of anterior and posterior corneal surfaces. The study included 37 patients (74 eyes); 16 male, 21 female...

Types of nystagmus and associations in a large international database for nystagmus

The authors aimed to characterise a large international cohort of children with nystagmus. Data were taken from a prospective database which was started in 2010. Up to 2020, this contained 1774 patients with nystagmus from 38 US states and 30...

Septo-optic dysplasia – a case note review

Septo-optic dysplasia (SOD) is a congenital disorder belonging to the midline brain malformation group. The condition manifests as a classical triad, including optic nerve hypoplasia (ONH), agenesis of midline structures (absent septum pel-lucidum and agenesis of the corpus callosum), and...

Optometry Today’s new education resource for practice teams

Optometry Today (OT) has released a new education package for optometry practice teams, delivered in partnership with the Association of Optometrists (AOP) and Johnson & Johnson Vision.

Typical or surprisingly uncharacteristic presentations of neuro-ophthalmic emergencies

Irrespective of geographical location or patient cohort, emergency departments are high risk locations capable of inspiring extreme anxiety and dread in patients and doctors alike. The stress multiplies when a walk-in or referred case is suspected of underlying neurological pathology....

DOs study myopia management at ABDO’s NRC

The Association of British Dispensing Opticians (ABDO) has held the first Myopia Management Conference in Birmingham this week.

Glaucoma diagnosis with spectral-domain OCT of GCL and IPL

This is a prospective, cross-sectional, observational study by the New York Eye and Ear Infirmary, which recruited normal subjects and glaucoma patients with a range of visual field loss representing various degrees of glaucomatous optic neuropathy. A total of 69...

Comparison of ganglion cell thinning in glaucoma vs. macular hole repair

This prospective study compared the changes in the photopic negative response of the focal macular electroretinogram (fmERG) caused by retinal ganglion cell complex (GCC) thinning at the macula between patients with open angle glaucoma (OAG) and 12 months after successful...

Learning from litigation: ocular drug toxicity

Being the subject of litigation is stressful and upsetting. Having to look back over your previous decisions and justify the care you delivered in good faith can be difficult. Sadly, we all live with the sword of Damocles above us...