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2896 results found

Hemianopia or visuospatial neglect: differences in information processing

It is widely reported that visuospatial neglect and hemianopia may be superimposed, and disentangling the two conditions can be pose difficulties for clinicians. The authors of this paper explored the differences in implicit information processing which is effective in patients...

My Top Five: Innovations in the diagnosis of ocular tumours

Ocular tumours can vary widely in origin, from benign growths to metastases from distant disseminated malignancies. Although rare, ocular tumours pose a significant health and economic burden globally, with ocular cancers accounting for 0.2% of all diagnosed malignancies in the...

Ozurdex use in noninfectious uveitis

Burkholder et al. reported the practice patterns of 45 respondents of approximately 176 surveyed members of the American Uveitis Society regarding the use of the Ozurdex implant. Most respondents performed the injection in either a procedure (41.0%) or clinic (23.1%)...

Minimally Invasive Glaucoma Surgery – A Practical Guide

The treatment of patients with mild to moderate glaucoma has evolved rapidly in the last decade. Traditionally, medical and laser treatments were the mainstay of therapy for this group of patients. Trabeculectomy, non-penetrating surgery and glaucoma drainage implants were reserved...

The curse of the college museum

David Greig lecture notebook. Courtesy of Dr Jacqueline Cahif, College Archivist, Royal College of Surgeons of Edinburgh. As sure as the inevitability of death and taxes, the hidden stories of past events will intermittently rise to the surface like oil...

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...

Intensive diabetes therapy and ocular surgery in type 1 diabetes

The Diabetes Control and Complications Trial (DCCT) ran between 1983 and 1993 and showed that intensive glycaemic control was beneficial in reducing diabetic retinopathy in type 1 patients. There was a 76% reduction in onset of retinopathy and a 52%...

Mid-term evaluation of the new Glaukos iStent

This is a prospective non-randomised interventional study to assess the efficacy and safety of the Glaukos GTS-400 iStent combined with cataract surgery. The patients enrolled in the study had cataract and primary open angle glaucoma, pseudoexfoliation glaucoma or ocular hypertension....

Tutopatch® in surgical management of third nerve palsy

his study evaluates the benefit of using Tutopatch® to elongate the extraocular muscles in patients with third nerve palsy who have residual strabismus after unsuccessful surgery and no other surgical options considered to be appropriate. The study included nine patients...

Computer-assisted surgery in the orbit

In this paper the authors describe the growing use of computer-assisted surgery in ophthalmology. It is already described as a powerful adjunct in neurosurgery and sinus surgery and here they describe their experience of using it for the orbit; specifically...

Outcomes from evisceration with primary implant in 1800 patients

This is a retrospective analysis of 1800 patients who had evisceration with orbital implant between 2013-2019. As the largest published series on this topic, the authors are able to give relatable real-world data on complications following surgery. They use a...

Aspiration of anteriorly migrated dexamethasone implant using an 18G intravenous cannula

Intravitreal dexamethasone (Ozurdex 0.7mg) is a biodegradable, sustained-release implant used to manage diabetic macular oedema, macular oedema secondary to retinal vein occlusion, and non-infectious posterior uveitis due to its anti-inflammatory effects and VEGF suppression [1]. While effective, the implant may...