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Time domain vs. spectral domain in the measurement of the optic nerve head

The authors describe a prospective study of 40 participants (20 healthy and 20 with glaucoma) enrolled to compare the measurements of the optic nerve head (ONH) parameters given by time domain (TD) and spectral domain (SD) optical coherence tomography (OCT)....

Apr/May 2014 Quiz 2

History A 29-year-old woman presented to the emergency department with a two week history of floaters and patchy peripheral visual field loss in the left eye (LE). She had no relevant medical history and she was not on any current...

Macular atrophy and choriocapillaris nonperfusion

This Japanese study compared the choriocapillaris (CC) nonperfusion area as measured on OCTA with areas of macular atrophy (MA) measured by fundus autofluoresence (FAF). A total of 44 eyes were assessed (31 were treated with anti-VEGF alone and 13 had...

Surgical prediction in infantile ET

The purpose was to evaluate the preoperative factors influencing the efficacy of the surgical procedure of bilateral lateral rectus recessions. Fifty cases with at least one year follow-up were included for retrospective analysis. Mean response to surgery was 2.17±0.80 PD/mm...

Gene therapy for inherited retinal disease: the Manchester Ocular Gene Therapy Group MDT service

The authors describe the process set up in Manchester for the optimum delivery and assessment of a new gene therapy treatment for patients with RPE65 IRD. Inherited retinal dystrophies (IRDs) are the second commonest cause of severe visual impairment in...

The writer: publishing my first book as a trainee

Medicine is very hierarchical. Indeed, Hippocrates himself laid the foundation of the apprenticeship that is medical training and while it is the noble duty of the boss to pass on information and ask for tasks to be undertaken as a...

What's trending Feb/Mar 2022

A round-up of the eye-related hot topics that have been trending over the last few weeks. British man fitted with 3D printed eye Steve Verze of London has required a prosthetic eye for over 20 years. On 25 November 2021,...

Joe Scott joins Mainline Instruments as Retinal Product Specialist

Mainline Instruments welcomes the new appointment of Joe Scott to the Mainline Sales Team as Retinal Product Specialist. We believe that through his experience, Joe has the knowledge and skillset to deliver real value to our customers and staff.

Cataract surgery in small adult eyes

This is a retrospective audit of a five year study period, between the periods of January 2006 to December 2010, where a surgical log book search was performed. The inclusion criteria of this study were intraocular lenses (IOL) power greater...

Running a high-volume nurse led intravitreal service using the Sp.eye device – the Stanley Eye Unit experience

Introduction The vast majority of ophthalmology units utilise allied healthcare professionals (AHPs) to deliver intravitreal injections (IVIs). The Royal College of Ophthalmologists issued a statement 10 years ago advocating the use of non-medical practitioners performing IVIs [1]. The main benefit...

My top five: Trinkets of fact or fiction

Trinkets of adult wisdom are often delivered to children alongside warnings of catastrophic outcomes. In this article we present five ‘facts’ about eye health and vision and ask the question: to what extent are these ideas backed up by literature?...

Wide variation in the volume of the sphenoid trigone

This is a radiological study of the volume of the sphenoid trigone in normal subjects. The authors were interested to see how much volume could be gained by removal of the trigone during an orbital decompression for thyroid eye disease....