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2346 results found

Children’s visual acuity test without professional supervision

With increasing outpatient demand there has been an innovative shift to involve patients managing their own condition. This article compares visual testing carried out by an orthoptist with usual clinical methods, an orthoptist using the iSIGHT Test Pro and a...

Predictors for developing strabismus after paediatric cataract surgery

This study investigates the predictors for strabismus development in patients with paediatric cataract and their final visual acuity. The aim was to improve the treatment of both deprivation and strabismic amblyopia after surgery. The study included 46 children; 21 male,...

Portable vision reading device shows promise for low vision after brain injury

The authors report a small sample cohort study evaluating the impact of a portable vision reading device (OrCam Read) on vision-related quality-of-life and independent functional status in patients with low vision due to stroke or brain tumours. Six patients with...

Characteristics of cherry red spot on optical coherence tomography

In this study the authors report optical coherence tomography (OCT) characteristics of cherry red spot from three cases of Tay-Sachs and one case of Niemann Pick diseases to determine associated factors and potential visual implications. This was a retrospective case...

Large vs. small posterior capsulotomy size and visual angle opacification rates

The purpose of this study was to assess the relationship between posterior capsulotomy size and significant visual angle opacification (VAO) in congenital and developmental cataract. This was a retrospective case control of children aged under seven years of age over...

What characteristics are linked with adolescent blindness and severe visual impairment

The authors present a retrospective cohort analysis which aimed to characterise the risk factors for adolescents being blind or severely visually impaired. The publicly available National Survey of Drug Use and Health (NSDUH) was used as the data source and...

Current literature evidence for fulminant idiopathic intracranial hypertension

Fulminant idiopathic intracranial hypertension (IIH) is a rapid vision-degrading presentation of IIH with limited published studies. This narrative review aims to collate current knowledge around fulminant IIH presentation and visual outcomes. Search terms included IIH, benign intracranial hypertension, or pseudo-tumour...

Long-term outcomes after acute primary angle closure

This is a retrospective observational study including 121 eyes of 117 consecutive patients with acute primary angle closure (APAC) over a four-year period, between 1 January 2010 to 31 December 2014. Seventy-three percent had achieved visual acuities of ≥ 6/12,...

Associations between cerebral vascular malformations and retinal venous malformations

The authors present a retrospective medical notes review which aimed to understand associations between retinal venous malformations (RVM) and cerebral vascular malformations (CVM). Cases of known CVM over a four-year period were identified. The data extracted from medical records included...

The bionic eye – behind the headlines

Multiple visual prosthetic projects and other vision regeneration initiatives being tested in preclinical and clinical development worldwide illustrate continuing progress and opportunities in addressing profound blindness from hereditary retinal diseases and other causes (Table 1). Three implantable bionic vision systems...

Lost muscle surgery

The authors present the results of transposition surgery without concomitant lateral rectus weakening in a retrospective review of five cases. Surgery was for large exotropia and marked limitation of adduction after surgical loss of the medial rectus muscle. Mean age...

Extraocular muscle OCT

The goal was to evaluate the use of the Heidelberg anterior segment optical coherence tomography (AS-OCT) to image extraocular rectus muscle insertions and to expand the use of the AS-OCT to also image vertical rectus muscles. The authors evaluated inter...