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Session Title: Multifocal IOL results
Session Date/Time: Sunday 06/10/2013 | 14:30-16:00
Paper Time: 14:33
Venue: Forum (Ground Floor)
First Author: : S.Shah UK
Co Author(s): : E. Berrow S. Naroo J. Wolffsohn
To examine visual outcomes following bilateral implantation of the second generation Lentis multifocal lens and compare it to retrospective data on the first generation Lentis LS-313.
Midland Eye, 50 Lode Lane, Solihull, West Midlands, B91 2AW. UK
16 patients undergoing routine cataract surgery were implanted bilaterally with the Lentis and followed up post-operatively at 3 months. The new Lentis optic features a combination of increased asphericity and wider multifocal segment . Data collected at the 3 month visit included uncorrected and corrected distance and near vision; subjective refraction; defocus curve testing (photopic and mesopic); contrast sensitivity (CSV-1000); halometry glare testing and a questionnaire (NAVQ) to gauge near vision function and patient satisfaction.
The cohort comprised 9 males and 7 females, aged 51- 78 years (mean 68.1 ± 7.8 years). Mean post-operative UDVA was 0.22 ± 0.13 logMAR, with a mean spherical equivalent refraction of +0.02 ± 0.51 D. Mean CDVA was 0.11± 0.12 logMAR monocularly, and 0.10± 0.09 logMAR binocularly. Defocus curve testing showed an extensive range of clear vision in both photopic and mesopic conditions. Patients showed high levels of satisfaction with their near vision (mean ± 0.9 ± 0.9, where 0 = completely satisfied, and 4 = completely unsatisfied) and demonstrated good spectacle independence.
The second generation Lentis can reduce spectacle dependence following cataract surgery, and provide good patient satisfaction with uncorrected vision
... travel has been funded, fully or partially, by a company producing, developing or supplying the product or procedure presented
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