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Static subjective visual vertical (SVV) in the normal visual system

Graviception is the perception of a persons’ orientation relative to gravitational force. This can be measured by means of subjective verticals, which can be divided into three tests: subjective visual vertical (SVV), subjective postural vertical (SPV) and subjective haptic vertical...

Survey of current undergraduate ophthalmology teaching in the United Kingdom

Is there a crisis in ophthalmic education? The British Undergraduate Ophthalmology Society surveyed medical students and junior doctors to evaluate current ophthalmology teaching across medical schools in the UK. British medicals schools are currently not obligated to include ophthalmology within...

Autophagy in lens mitochondria loss

The lens consists of a monolayer of epithelial cells that overlies fibre cells that differentiate from epithelial cells at the equator. While developing, fibre cells need mitochondria to provide energy, as they mature they lose these and other organelles to...

Eye drop reminder apps

There are quite a few apps in both the iPhone and Android app stores designed to help patients remember to take their eye drops. The goal here was to select an app suitable to recommend to patients. Ophthalmic specific apps...

Surgical treatment of high myopia

Although several excellent modalities are available for correcting high myopia, the surgical treatment of this condition remains one of the biggest challenges for refractive surgeons; this group of patients is often very dependent on contact lenses. If these patients become...

Sjogren’s syndrome in association with ophthalmoplegia

This is a case report of a 28-year-old female complaining of horizontal and vertical diplopia with inability to move her right eye and sudden onset right ptosis. She complained of retro-orbital pain with headache and a foreign body sensation in...

Detecting glaucoma with only OCT

In this review article, the authors describe a probability model based upon only OCT to detect glaucoma. They explain how normal anatomical variation can lead to false positives and applying a model to account for this improves specificity. The application...

Binocular summation with low contrast

The magnitude of binocular summation was investigated in normal control subjects using four different letter charts of varying type with fixed and variable contrast levels and spatial frequency to determine which tests most readily reveal binocular summation in normal subjects....

Local surgical treatment of trigeminal neuralgia

This is a retrospective review of a new surgical treatment of intractable periorbital neuropathic pain. Five patients with post-herpetic (three), post-traumatic (one) and idiopathic (one) neuralgia underwent transection of the nerves supplying the dermatomes affected by the neuropathic pain. The...

Videos - iStent Inject

Trabecular bypass surgery with iStent Inject enhances aqueous outflow from the eye , evidence of this is demonstrated through Angiographic visualization of aqueous humor outflow in studies conducted by Dr. Alex Huang M.D, Ph.D

Effect of postoperative swelling on lid surgery outcomes

This is a review of patients undergoing upper lid external levator resection ptosis surgery or blepharoplasty, to assess whether the degree of early postoperative swelling affects the final lid position. Twenty-five patients undergoing ptosis surgery and 29 upper lid blepharoplasty...

Resection versus plication impact on conjunctival-scleral thickness

In this study the authors aimed to compare the conjunctival-scleral thickness as measured with anterior segment (AS) OCT before and after medial rectus muscle resection or plication for exotropia. This was a prospective study of 7 resection cases and nine...