scholarly journals Presbyopia Correction During Cataract Surgery with Multifocal Intraocular Lenses

2018 ◽  
Author(s):  
Iva Dekaris ◽  
Nikica Gabrić ◽  
Ante Barišić ◽  
Adis Pašalić
Keyword(s):  
Cataract Surgery ◽  
Intraocular Lenses ◽  
Multifocal Intraocular Lenses ◽  
Presbyopia Correction

Randomized Trial of Multifocal Intraocular Lenses versus Monovision after Bilateral Cataract Surgery

Ophthalmology ◽  
2013 ◽  
Vol 120 (12) ◽  
pp. 2449-2455.e1 ◽  
Author(s):  
Mark R. Wilkins ◽  
Bruce D. Allan ◽  
Gary S. Rubin ◽  
Oliver Findl ◽  
Emma J. Hollick ◽  
...  
Keyword(s):  
Cataract Surgery ◽  
Randomized Trial ◽  
Intraocular Lenses ◽  
Bilateral Cataract ◽  
Multifocal Intraocular Lenses

scholarly journals Two Different Corneal Incision Designs for Correcting Corneal Astigmatism During Cataract Surgery With Multifocal Intraocular Lens Implantation

2021 ◽  
Author(s):  
Dan Liu ◽  
Cong Fan ◽  
Chunyan Li ◽  
Jian Jiang
Keyword(s):  
Cataract Surgery ◽  
Corneal Astigmatism ◽  
Intraocular Lenses ◽  
Corneal Incision ◽  
Multifocal Iol ◽  
Clear Corneal Incision ◽  
Corneal Aberrations ◽  
Multifocal Intraocular Lenses ◽  
Post Surgery ◽  
The Mean

Abstract Background: Multifocal intraocular lenses (IOLs) is very intolerant to residual corneal astigmatism and patients with more than 1.0 D of residual corneal astigmatism are not suitable candidates for implantation of multifocal IOLs. The purpose of this study was to evaluate the efficacy of a single clear corneal incision (CCI) or an opposite clear corneal incision (OCCI) made on a steep meridian for correction of low to moderate corneal astigmatism during implantation of multifocal IOLs.Methods: This is a retrospective cohort study. A total of 50 patients with pre-operative total corneal astigmatism, ranging between 0.5 and 2.0 diopters (D), who underwent cataract surgery and received multifocal IOLs were included. Correction of corneal astigmatism was done via single CCIs on steep meridians in patients with 0.5–1.2 D total corneal astigmatisms, and OCCIs in patients with 1.3–2.0 D total corneal astigmatisms. Visual acuity, corneal astigmatism, ocular aberrations, corneal aberrations, and subjective vision quality were evaluated after surgery.Results: At 12-weeks post-surgery, the mean uncorrected distance vision (UCDV) was 0.06±0.09 logarithm of the minimum angle of resolution (logMAR) and 0.03±0.09 logMAR, and the mean uncorrected near vision (UCNV) was 0.08±0.11 logMAR and 0.09±0.09 logMAR in the CCI and OCCI groups, respectively. The change in corneal astigmatism was 0.52 ± 0.22D and 1.06 ± 0.23D in the CCI and OCCI groups, respectively (P<0.001). Total corneal higher-order aberrations (HOAs) and trefoil increased in both groups (P<0.05); however, there was no difference in the change in total corneal HOAs between the two groups (P>0.05). Conclusions: CCI and OCCI made on a steep axis could be an option for correction of mild-to-moderate astigmatism during cataract surgery with multifocal IOL implantation.

Systematic Review of the Use of Supplemental Multifocal Intraocular Lenses in the Ciliary Sulcus for Presbyopia Correction

2021 ◽  
Vol 37 (12) ◽  
pp. 830-835
Author(s):  
Carlos Rocha-de-Lossada ◽  
Francisco Zamorano-Martín ◽  
David P. Piñero ◽  
Manuel Rodríguez-Vallejo ◽  
Joaquín Fernández
Keyword(s):  
Systematic Review ◽  
Intraocular Lenses ◽  
Multifocal Intraocular Lenses ◽  
Presbyopia Correction
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