You searched for "gases"

3378 results found

REPORT: American-European Congress of Ophthalmic Surgery (AECOS) European Symposium

David Shahnazaryan, Consultant Ophthalmologist, London, UK and Radhika Rampat, Consultant Ophthalmologist, London, UK, report from the AECOS Symposium in Antwerp, Belgium (June 10-12).

Endoscopic assisted probing for congenital nasolacrimal duct obstruction

In this retrospective study authors compare the success rate of nasal endoscopic-assisted probing between younger (three years and below) and older (three years and above) children with membranous nasolacrimal duct obstruction and its correlation with the thickness of the membrane...

A review of chromosome 9p21 POAG susceptibility locus

Primary open angle glaucoma (POAG) is a genetically complex disease and the overall phenotype is influenced by multiple traits including intraocular pressure (IOP), central corneal thickness and structural features of the optic nerve head. Therefore, genes affecting any of these...

An eyeful of independence

Scots will decide this September whether or not Scotland should be an independent sovereign state. “As all key areas of our business are already fully devolved, it’s very much business as usual for us,” noted a spokesperson for Healthcare Improvement...

A case of Miller Fisher Syndrome and bilateral asymmetric globe retraction

Miller Fisher syndrome (MFS) is a rare, acquired nerve disease that is considered to be a variant of Guillain-Barré syndrome. It was first recognised by James Collier in 1932 as a clinical triad of ataxia, areflexia and ophthalmoplegia. Later, it...

Thyroid eye disease

Thyroid eye disease (TED) is an autoimmune condition with a spectrum of signs and symptoms, usually associated with Graves’ hyperthyroidism. The diagnosis is based on history and physical examination but there are further investigations that can aid diagnosis if unclear....

OKKO Health announce collaboration with the University of Plymouth to measure vision in extreme environments including space

OKKO Health, a leader in innovative eye health technology, is excited to announce its collaboration with the University of Plymouth. This groundbreaking project will test eye health and track early disease detection in extreme environments, beginning with the depths of a cave and soon to monitor astronauts’ vision in the vastness of space.

Laser pointer maculopathy

The objective of this study was to describe the potential clinical presentations of retinal pathology resulting from exposure to laser pointers. The study included eight eyes of seven patients. Mean age was 18.7 years (12-36). Most were accidental self-inflicted while...

Ocular Surface Disorders

This publication provides an excellent overview of ocular surface disease (OSD). Dry eye disease (DED) is the commonest OSD. There has been a recent explosion, both in terms of its diagnosis and the treatments that are available. A textbook that...

The madarosis mystery: unravelling the clues to a host of health issues

Eyelash madarosis is a medical condition characterised by the loss of eyelashes caused by the destruction of hair follicles. It can range from a few missing lashes to a complete absence of lashes on the eyelids. This condition can be...

Unravelling ocular motility

Ocular motility can often be a slightly abstract concept during the earlier years of ophthalmology training. A large variance on what embodies normality; mythical concepts like fusion and binocular vision, examination techniques that can be fiddly, and complex neuroanatomy all...

Technology in ophthalmology – a promising future and what we need to know about the regulations

Undoubtedly, ophthalmology is one of the greatest sources of inspiration for technological progress in medicine. Thus far, we have seen remarkable advancements in the technology used by ophthalmologists across all subspecialties. From simplifying common procedures, to treating previously incurable conditions,...