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1096 results found

Outcomes of cataract surgery in eyes with weak zonules

Pseudoexfoliation (PEX) and zonular weakness have long been known to increase the risk of complication of cataract surgery. This retrospective study looks at the results of phacoemulsion and intraocular implantation in 295 eyes with pseudoexfoliation and zonular weakness, with a...

Health-related quality of life after cataract surgery

This prospective study evaluates the impact of cataract surgery on subjects’ health-related quality of life (HRQoL) measured with a 15-dimension generic instrument, the 15D. The HRQoL of cataract subjects was compared with that of an age- and gender-standardised sample of...

Refractive surgery for anisometropic amblyopia

The authors report the outcomes of refractive surgery with phakic intraocular lens (PIOL) implant for management of anisometropic amblyopia in children intolerant to conventional therapy. This was a retrospective study of 71 eyes of 71 patients of which 58 were...

GA vs. office measures of axial length

Axial lengths were compared in an office setting versus under general anaesthetic (GA) to determine if awake office measures are feasible and whether differences in measures occur in both settings. The study included 33 eyes of 19 children; 84% male,...

AC/A non-linearity

This study investigated whether or not the response accommodative convergence to accommodation (AC/A) ratio in 30 visually normal subjects is linear with lens presentation order counterbalanced. Accommodative response was measured using the Shin Nippon SRW 500 infrared autorefractor. Accommodation was...

Comparison of five IOL formula for paediatric eyes

There is no consensus on the most suitable intraocular lens formulas for paediatric eyes to provide consistent postoperative results. This study compared modern IOL formulas to identify the smallest mean prediction error among them: Hill-RBF 2.0, Barrett Universal II (BUII),...

Kevin Gutsell became president of the Association of British Dispensing Opticians

Kevin Gutsell FBDO (Hons) SLD became president of the Association of British Dispensing Opticians (ABDO) during a ceremony held on Thursday 9 May at the ABDO National Resources Centre (NRC) in Birmingham.

A missed intraocular telescope – an opportunity to re-focus the evidence

Intraocular telescopes allow magnification of the image so that it would be projected into a larger area of the macula, this makes the central defect caused by dry age-related macular degeneration (AMD) smaller. The most common approach is a Galilean...

Dec/Jan 2017 Quiz

History An 18-month-old boy presented with a slow growing left anterior orbital lump medially. Examination revealed a palpable mass beneath the skin at the inferonasal aspect without any visual impairment. A CT scan (Figure 1) followed by an excisional biopsy...

New solutions in the prevention and treatment of Acanthamoeba keratitis

The global increase in Acanthamoeba keratitis infections has emphasised the inefficiencies of current treatment and preventative methods, here researchers from the West of Scotland detail a promising new series of compounds that may stem the tide. News headlines detailing horror...

Suture-less flanged IOL fixation vs. conventional sutured SF in IOL dislocation

The authors report the analysis of a prospective, comparative cohort study on 103 consecutive patients (103 eyes) with intraocular lens (IOL) dislocation who underwent vitrectomy with IOL removal and sutured scleral fixation (SF) (53 eyes) or flanged IOL fixation (50...

A look into the IOL space

Advances in the design and performance of intraocular lenses (IOLs) continue to be driven by demand for better outcomes, presbyopia correction and spectacle independence, alongside a better understanding of the dynamics of the crystalline lens, newer theories of accommodation and...