Articles

The ophthalmic equipment manufacturer, bon optic, has unveiled its new topographer to the ophthalmic community.

From the 9-13 September, the Excel Exhibition and conference centre in London will open its doors to more than four thousand delegates for the 24th Congress of the European Society for Cataract and Refractive Surgeons (ESCRS). This year's congress is full to the brim of symposia, courses and skills training, in addition to having one of Europe's largest ophthalmic exhibitions.

The ESCRS will be organizing a number of sightseeing tours during the meeting. The London City Tour will take in the major sights of London, including Buckingham Palace, Westminster Abbey, Harrods, Trafalgar Square, St Paul's Cathedral and much more. There will also be an opportunity to visit Windsor Castle and Hampton Court Palace, home to the British monarchy past and present.

Strabismus update

Alimera to market lid scrub

Delaying antibiotic treatment of conjunctivitis is the best strategy

Risk factors for secondary glaucoma in children

CCT a risk factor for glaucoma damage

Central corneal thickness (CCT) may decrease over time, particularly in eyes with primary open angle glaucoma (POAG) but this may not be related to disease progression.

The May 2005 acquisition of VISX saw AMO inherit a large installed base of refractive surgery technologies, which not only complemented its refractive IOL portfolio, but also transformed AMO into the world's leading refractive surgical company.

December 2005 witnessed the launch of Carl Zeiss Meditec's latest model for customized refractive surgery; the CRS-Master 2.1. Equipped with a new wave of design enhancements, topography-guided therapy has now been added as a new functionality mode to the system.

Wavefront analysis of the human eye is based on an optical theory that was first developed in astronomy more than 100 years ago, with roots that date back almost 400 years. Astronomers used the technology to reduce higher order aberrations (HOAs) induced by the earth's atmosphere. Recognising the potential of this analysis in ocular refractive surgery, manufacturers have recently introduced wavefront technology into several major laser systems in order to improve treatment outcomes and address HOAs within the visual system.

Early surgical intervention and adequate orthoptic therapy are important when dealing with children who have undergone cataract surgery. A pseudophakic implant represents an effective solution for the management of aphakic children; a multifocal IOL can provide additional correction, without hindering quality of vision. Here, Klaus Weber, MD provides a brief overview of the incidence, causes and management of childhood cataract, and recommends potential avenues of treatment for the visual rehabilitation of paediatric patients with aphakia.

Here, we take a closer look at Schwind's latest unveiling, the ESIRIS excimer laser with the ORK-CAM (ORK-Custom Ablation Manager) software with aspherical aberration-free profiles.

Ophthalmologists who perform refractive procedures today, often to the dismay of patients as well as the treating physicians, achieve less than optimal satisfactory results postoperatively in 5% to 25% of their patients. Residual refractive errors, overcorrection, as well as pre-existing irregular astigmatisms induced by small optical zones and/or decentred ablations are difficult to correct with standard treatments because of their irregular nature.

An FDA panel has recommended against the approval of VisionCare Ophthalmic Technology's Implantable Miniature Telescope (IMT).

It ensures faster rehabilitation of patients operated on using 22 gauge compared with conventional 2.8 mm coaxial phaco, probably because of the reduction in postoperative trauma during emulsification of the crystalline lens in a closed system with narrow incisions

The mixing and matching of refractive and diffractive multifocal intraocular lenses (MIOLs) to enhance vision in cataract patients is not a new concept. In fact, the theory was first pioneered and realised in 2000 by Uzeyir G?nenc, MD of Dokuz Eyl?l University, Izmir, Turkey, who went on to present his first set of results at the 2003 congress of the ASCRS. So why is it that, back then, nobody really paid attention to this technique? The answer is simple; the idea at that time seemed quite bizarre and was something that many surgeons would never consider performing in their own practice. Three years on and armed with five-year data, the global ophthalmic community is now starting to pay attention.

The management of paediatric glaucoma is primarily surgical. In the literature, goniotomy and trabeculotomy, despite success rates of only 40-90%, are still the initial surgical procedures of choice for most cases of primary congenital glaucoma. In the case of secondary glaucomas associated with conditions such as aphakia, aniridia, anterior segment dysgenesis and Sturge-Weber syndrome, the success rates of goniotomy or trabeculotomy are much lower.

I would like to give a warm welcome to all of our readers and, particularly to those of you who have recently joined the many ophthalmologists across Europe who read our publication. I have been delighted by the response we have had to Ophthalmology Times Europe so far and I would like to thank you all for your very kind words of support and encouragement. We have tried to make Ophthalmology Times Europe a little different to other publications out there, not only in the world of ophthalmology, but across industries. By providing broad coverage of the industry and presenting arguments and ideas in an easily digestible format, it has been our mission to supply you with something that you enjoy reading.

Open angle glaucoma can be considered as a pathology, which predominantly requires surgical treatment. In light of this, John Cairns, in 1968, introduced a "protect filtering" surgical technique that would improve aqueous outflow and reduce intraocular pressure (IOP) in glaucomatous eyes. That technique was called trabeculectomy.

OccuLogix has signed an agreement to acquire SOLX, in order to continue its diversification plans focusing on age-related eye diseases.

In some cases, it can be difficult for ophthalmologists to determine precisely what is affecting their patient. It is essential that a correct diagnosis is established as a misdiagnosis could have serious consequences for the patient; allowing the real problem to progress undetected. Here, Arashvand and Geh talk us through a case of orbital injury mimicking traumatic Brown's Syndrome.

Keratoconus progression was halted in all 20 eyes treated at eight months postoperatively. In 75% of eyes we recorded a regression in pathology and an improvement in visual acuity was seen in 80% of eyes

images

October 2006 Edit List

Vitreous relapse common in eyes with retinoblastoma

Alcon & Origenis intensify relationship

Macugen maintenance

Treating myopic foveoschisis