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1102 results found

A population based follow-up study on pseudoexfoliation and cataract surgery

n association between pseudoexfoliation (PEX) and cataracts has been shown in many previous studies. Recently, the Australian Blue Mountains Eye Study, using the Wisconsin Cataract Typing and Grading System, observed an increased prevalence of nuclear cataract in eyes with PEX....

Cataract progression after Nd-YAG laser iridotomy in primary angle-closure suspect eyes

A total of 889 of eligible bilateral primary angle-closure suspect (PACS) patients were recruited from the Zhongshan Angle Closure Prevention Trial. One randomly selected eye received laser peripheral iridotomy (LPI), while the fellow remained untreated. Cataract was graded by the...

Simple approach to prevent capsule tear-out during capsulorhexis creation in hyper mature cataracts

Puncturing the anterior capsule in the anterior chamber so that the pressure falls below intracapsular tension causes the rhexis to extend out to the equator. If this develops into a tear that wraps around the entire lens it is called...

Closed-chamber haptic re-externalisation for posteriorly displaced sclerotomy and inadequate haptic tuck in glued posterior chamber intraocular lenses

This technique (online video http://jcrsjournal.org) emphasises the importance of both symmetrical and sufficient anterior placement of sclerotomies to externalise an adequate length of the haptics, which in turn provides good centration and stability of the intra-ocular lens (IOL). The authors...

Treatment of infantile cataract with secondary IOLs

The authors examined whether secondary IOL insertion is helpful in the successful treatment of monocular infantile cataracts. Eleven children were reviewed: eight with cataract extraction at one to four months of age and three at five to seven months of...

Full thickness macular hole after YAG PI

The authors report a case of macular hole post YAG peripheral iridotomy (PI) of a patient with pre-existing vitreomacular adhesion. Although a relatively safe procedure, some anterior segment complications are well documented such as corneal endothelium damage, rise in IOP,...

ABDO graduation

The Association of British Dispensing Opticians (ABDO) celebrated the graduation of dispensing opticians and contact lens opticians at Canterbury Cathedral on Wednesday 24 April.

Neurotrophic keratitis

The authors present an overview of the aetiology, diagnosis, current and future management options of neurotrophic keratitis. This is a degenerative corneal disease that occurs following the compromise of trigeminal innervation, leading to hypoesthesia and / or anaesthesia. The aetiology...

Congenital aniridia clinical features

In this study the authors investigated the various ocular and systemic features associated with congenital aniridia in Indian eyes (262 eyes of 131 patients). The median age at time of first hospital visit was eight years (one day to 73...

Risk factors for failed vision screening

Failure rates on vision screening tests were reported by age and racial / ethnic categories in a large sample of children with most aged 6-11 years. Many children resided in lower socioeconomic status areas. Data was taken from 9743 children....

Enzymatic clearance of anterior chamber infiltrate in uveitis

Aqueous humour (AH) which fills the anterior chamber (AC) of the eye provides nutrients to the cornea and the lens. Clearance of cellular and particular matter from AH is necessary for good visual acuity. In part this is achieved by...

Innovative 3D printing could revolutionise treatment for cataracts and other eye conditions

University of East Anglia researchers have made a significant breakthrough in ocular device technology with the introduction of a novel resin for 3D printing intraocular devices. This innovation has potential to enhance the manufacture of eye implants universally used in cataract and refractive surgeries.