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Influence of overall intraocular lens diameter on rotational stability

It has been shown that approximately one in three patients undergoing cataract surgery have >1.0D corneal astigmatism and managing this during surgery is important to achieve good refractive outcomes. One of the widely used ways of reducing preoperative astigmatism during...

Optic nerve head perfusion response to reduced blood pressure and increased intraocular pressure

The purpose of this prospective study was to test the hypothesis that blood flow autoregulation in the optic nerve head has less reserve to maintain normal blood flow where there is a blood pressure induced decrease in ocular perfusion pressure...

Literature review of isolated ocular motor nerve palsies

Patients aged over 50 presenting with isolated nerve palsies of the third (pupil sparring), fourth or sixth nerves, are often described as having microvascular extraocular palsies. This review looks critically at the evidence surrounding these microvascular non-arteritic extraocular palsies and...

Surgical outcomes in third nerve palsy

The authors of this article explore the factors associated with successful surgical outcomes in third nerve palsy, which is known to be difficult to treat. A number of case notes were reviewed for patients who underwent surgery or botulinum toxin...

Structural effects of migraine on the retina

Migraine is a common, chronic, multifactorial neuro-vascular disorder typically characterised by recurrent attacks of disabling headache and autonomic nervous system dysfunction (migraine without aura). Up to one third of patients also have neurological aura symptoms (migraine with aura). The objective...

Long-term retinal changes following unilateral retrobulbar optic neuritis

The aim of this study was to assess the longitudinal changes in retinal nerve fibre layer (RNFL) thickness after a first attack of optic neuritis and to investigate the impact of treatment on RNFL thinning at one year after the...

Amniotic membrane efficacy

This prospective randomised study evaluated the effect of amniotic membrane (AM) in reducing inflammation, fibrosis, adhesion formation and ocular movement restrictions following strabismus surgery. This study used 22 rabbits: all with superior rectus recession in both eyes with AM placed...

Cyanoacrylate vs. fibrin glue

This study compared the safety and efficacy of fibrin and cyanoacrylate glue for refixating the recessed muscle to the sclera in patients undergoing strabismus surgery. The fibrin group (a) included 21 eyes of 15 patients; mean age of 11.6 ±7.49...

Atropine penalisation for amblyopia in the UK

The authors aimed to determine the current clinical practice of atropine penalisation (AP) in the UK, to identify perceived barriers limiting use of AP as a first line treatment and ascertain whether any of the barriers could be resolved. An...

Treatment of infantile cataract with secondary IOLs

The authors examined whether secondary IOL insertion is helpful in the successful treatment of monocular infantile cataracts. Eleven children were reviewed: eight with cataract extraction at one to four months of age and three at five to seven months of...

Collamer lenses for accommodative ET

Posterior chamber phakic IOL implantation was used to treat patients with accommodative esotropia (ET) with the goal of eliminating hyperopia and producing orthophoria. Three patients (six eyes) aged 18-22 years had an average follow-up of 17 months ±6.24. The mean...

Postop improved fusion and stereopsis in IDEX

This study aimed to evaluate changes in binocular visual function in patients with different ages before and after surgery to explore the optimal timing of intermittent exotropia surgery. The study comprised 28 females and 25 males. Fifty-three patients were split...