Simultaneous presbyopia and astigmatism correction with a novel trifocal toric intraocular lens - a one-year follow-up
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00843989%3A_____%2F22%3AE0109647" target="_blank" >RIV/00843989:_____/22:E0109647 - isvavai.cz</a>
Alternative codes found
RIV/00064173:_____/22:43923741 RIV/00216208:11110/22:10445543 RIV/00216208:11120/22:43923741 RIV/00216208:11150/22:10445543
Result on the web
<a href="https://www.mdpi.com/2077-0383/11/14/4194" target="_blank" >https://www.mdpi.com/2077-0383/11/14/4194</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/jcm11144194" target="_blank" >10.3390/jcm11144194</a>
Alternative languages
Result language
angličtina
Original language name
Simultaneous presbyopia and astigmatism correction with a novel trifocal toric intraocular lens - a one-year follow-up
Original language description
The current investigation evaluates the efficiency of the trifocal toric Liberty 677MTY intraocular lens (IOL) in correcting preoperative corneal astigmatism in cataract patients demanding spectacle independence. The retrospective evaluation included 28 eyes of 15 patients with preoperative corneal astigmatism of at least 1.0 Dioptre (D). All patients were followed up for one year postoperatively. Residual refractive errors and visual acuities at multiple distances were measured. Binocular visual acuity and contrast sensitivity defocus curves were plotted. Visual functions and patient satisfaction were assessed. The efficiency of astigmatism correction was determined using the vector analysis method. The mean spherical equivalent refraction (SEQ) improved from 2.72 ± 1.62 D to 0.10 ± 0.48 D. The cylindric refraction decreased from 1.18 ± 0.45 D to 0.16 ± 0.31 D. Vector analysis proved efficient astigmatism correction with a centroid of 0.10 ± 0.34 D at 161°. Ninety-two percent of eyes resulted within 0.5 D from the target refraction. Visual acuities were 0.1 logMAR or better from +1.0 to -3.5 D defocus values. Visual tasks could be performed without major difficulties. Our patients were highly satisfied. Refractive and visual outcomes with the investigated presbyopia-correcting toric IOL are predictable and the lens provides excellent trifocal vision.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30207 - Ophthalmology
Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of clinical medicine
ISSN
2077-0383
e-ISSN
2077-0383
Volume of the periodical
11
Issue of the periodical within the volume
14
Country of publishing house
CH - SWITZERLAND
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000832143200001
EID of the result in the Scopus database
2-s2.0-85136434109