First Author: I.Song SOUTH KOREA
Co Author(s): I. Song S. Yoon J. Kim M. Kim
Purpose:
To evaluate visual outcomes and patient satisfaction after implantation of a zonal refractive aspheric multifocal intraocular lens (IOL), Lentis Mplus.
Setting:
Asan medical center, Ulsan college of medicine, Seoul in Korea.
Methods:
Twelve eyes of 12 patients with cataract had unilateral implantation of Lentis Mplus zonal refractive multifocal IOLs (segment near add). Refraction; Uncorrected distance (UDVA), intermediate (UIVA), and near (UNVA) visual acuities; corrected distance (CDVA), distance corrected intermediate (DCIVA), and near (DCNVA) visual acuities; contrast sensitivity; and intraocular aberrations were analysed at 1 week and 1 month follow-up. A subjective patient satisfaction questionnaire was also conducted at 1 month.
Results:
At 1 month postoperatively, the mean spherical equivalent was -0.97±0.56D. The mean UDVA (logMAR), UIVA, and UNVA were 0.25±0.05, 0.40±0.31, and 0.18±0.15, respectively and 75% of eyes achieved 20/32 or better at near. The mean CDVA, DCIVA, and DCNVA were 0.20±0.10, 0.30±0.00, and 0.25±0.12, respectively and 75% of eyes achieved 20/40 or better at near. Contrast sensitivity levels were high and the mean total high order aberration and spherical aberration were 0.81±0.31 and 0.33±0.05. The mean patient satisfaction was 4.00±1.04 (scale 0 to 5) and 91.7% of patients did not need spectacles at 1 month. No severe glare and halo were reported.
Conclusions:
The early results of a new zonal refractive aspheric multifocal intraocular lens showed good distance and near visual outcomes and acceptable intermediate visual outcomes. The satisfaction of patients was high and photic phenomena was minimal. FINANCIAL DISCLOSURE?: No
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