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First Author: D.Pietrini FRANCE
Co Author(s): T. Guedj
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To evaluate long term optical and visual performances after implantation of toric diffractive multifocal intraocular lenses 466TD (Carl Zeiss-Meditec)
Clinique de la Vision, Paris, France.
The prospective clinical study included 17 eyes (9 consecutive patients) having cataract surgery or clear lens extraction with Acri.Lisa 466TD IOLs. Monocular and binocular uncorrected distance and near visual acuity, keratometry , corneal cylinder, spherical equivalent, subjective cylinder, spectacle dependance, undesired visual symptoms and patient satisfaction were analyzed at 32 months postoperatively.
The postoperative mean spherical equivalent was + 0.31 diopters, subjective cylinder was -0.5diopters, pre op corneal cylinder was -2.4D, monocular uncorrected distance acuity was +0.1 Log mar and the mean best corrected distance acuity was + 0.00 Log mar. Monocular uncorrected and best-corrected near acuities were +0.18 Logmar and +0.06 Log mar, with a mean follow up of 32 months. On a quality-of-life questionnaire, patients reported good distance, intermediate, and near acuity without complaints of severe glare or halos. Complete spectacle independence for distance and near acuity was achieved by 100% of patients, 30% of patients needed glasses for intermediate vision.
Cataract surgery with the ACRILISA 466TD IOL provided at long term good, stable distance and near visual acuities, leading to low spectacle dependance and high patient satisfaction.
... receives consulting fees, retainer, or contract payments from a company producing, developing or supplying the product or procedure presented