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526 results found

Comparing tensile strengths of two scleral fixated intraocular lenses: CT-Lucia and MA60

The authors designed a benchtop model to measure the tensile strengths and resistance to breakage of the haptics and haptic-optic junctions of the CT Lucia 602 (Carl Zeiss, California) and AcrySof MA60 (Alcon Laboratories, Texas) IOLs. For the haptic breakage...

Causes of childhood open globe injuries sustained during playtime

This study explored the possible mechanisms of paediatric open globe injuries that occurred during playtime and required surgical treatment. The study was conducted in a single centre in Egypt. This was a prospective study of all children admitted with open...

Combination surgical management for congenital lacrimal duct obstruction

The authors aimed to report the clinical outcomes of antegrade balloon dacryocystoplasty (DCP) followed by pushed-type monocanalicular (MC), combined as a primary management for congenital nasolacrimal duct obstruction (CNLDO). This was a retrospective study of 62 eyes (48 patients) with...

Ocular adnexal mantle cell lymphoma

In this study the authors compare primary ocular adnexal (OA) mantle cell lymphoma (MCL) with initially systemic MCL occurring over a 30-year period. MCL is a rare form of lymphoma accounting for 5-11% of OA lymphomas and therefore knowledge of...

Association between COVID-19 restrictions and accelerated myopia progression

A retrospective case review aimed to evaluate the association between home confinement and progression of myopia in Argentina during 2020. Data was collected using an online survey of ophthalmologists throughout Argentina. The inclusion criteria included being five to 18-years-old, found...

Management of strabismus due to orbital wall fractures

The authors present a retrospective single centre review of patients with strabismus due to orbital wall fractures with regard to their clinical presentation and outcomes. The study included 347 patients; 87% male and mean age of 32.42 ±12.9 years. Ten...

Augmented trabeculectomy with mitomycin C in primary congenital glaucoma

This study aimed to determine success of trabeculectomy augmented with mitomycin C (MMC) in children with primary congenital glaucoma (PCG) and document complications of this intervention. Over a two-year period, the authors treated 74 eyes of 42 children with PCG,...

Long-standing flattening effects on the globe following spaceflight

Posterior globe flattening has been well-documented in astronauts both during and after long-duration spaceflight (LDSF). This globe flattening is thought to be due to the disc centred anterior forces created by elevated volume and / or pressure within the optic...

Hughes flap for lower lid retraction

This is a retrospective case series looking at the use of Hughes flap for cicatricial lower lid retraction. Fourteen patients were identified across five different hospitals with varying aetiologies ranging from previous lid lesion excision and reconstruction to trauma. The...

Lacquer cracks

The purpose of this Japanese study was to analyse the morphologic features and natural progression patterns of lacquer cracks (LC). The presence of linear hyperfluorescence on the fundus fluorescein angiography (FFA) was used as the standard for diagnosing the presence...

Single case report of horizontal gaze paresis due to medial pontine haemorrhage

The authors report a single case (80-year-old female) of bilateral horizontal conjugate gaze palsy due to a dorsal median pontine haemorrhage. The patient presented with skew deviation, bilateral horizontal conjugate gaze palsy, vertical gaze palsy, ipsilateral lower motor neuron facial...

Case reports of neuro-visual consequences of mild COVID-19 in children

Neuro-visual involvement has been reported in numerous patients with severe SARS-CoV-2 disease, mainly among adult patients. In children, such involvement has been reported in rare cases, often in those presenting with severe forms of COVID-19. The aim of this work...