{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T02:53:55Z","timestamp":1788836035138,"version":"build-2803163510"},"reference-count":34,"publisher":"MDPI AG","issue":"14","license":[{"start":{"date-parts":[[2022,7,19]],"date-time":"2022-07-19T00:00:00Z","timestamp":1658188800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"abstract":"<jats:p>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 \u00b1 1.62 D to 0.10 \u00b1 0.48 D. The cylindric refraction decreased from 1.18 \u00b1 0.45 D to 0.16 \u00b1 0.31 D. Vector analysis proved efficient astigmatism correction with a centroid of 0.10 \u00b1 0.34 D at 161\u00b0. 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 \u22123.5 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.<\/jats:p>","DOI":"10.3390\/jcm11144194","type":"journal-article","created":{"date-parts":[[2022,7,19]],"date-time":"2022-07-19T23:10:22Z","timestamp":1658272222000},"page":"4194","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Simultaneous Presbyopia and Astigmatism Correction with a Novel Trifocal Toric Intraocular Lens\u2014A One-Year Follow-Up"],"prefix":"10.3390","volume":"11","author":[{"given":"Ladislav Viktor","family":"Nov\u00e1\u010dek","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, School of Medicine Hradec Kr\u00e1lov\u00e9, Charles University Prague, 500 03 Hradec Kr\u00e1lov\u00e9, Czech Republic"},{"name":"Department of Ophthalmology, Institute of Aviation Medicine Prague, 160 00 Prague, Czech Republic"},{"name":"Department of Ophthalmology, Military University Hospital Prague, 1st Faculty of Medicine, Charles University Prague, 121 08 Prague, Czech Republic"},{"name":"Department of Opthalmology, University Hospital Kr\u00e1lovsk\u00e9 Vinohrady, 3rd Faculty of Medicine, Charles University Prague, 100 00 Prague, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"N\u011bmcov\u00e1","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Institute of Aviation Medicine Prague, 160 00 Prague, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Krist\u00fdna","family":"Si\u010dov\u00e1","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Institute of Aviation Medicine Prague, 160 00 Prague, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kate\u0159ina","family":"Tyx","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Institute of Aviation Medicine Prague, 160 00 Prague, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pavel","family":"Rozs\u00edval","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, School of Medicine Hradec Kr\u00e1lov\u00e9, Charles University Prague, 500 03 Hradec Kr\u00e1lov\u00e9, Czech Republic"},{"name":"Department of Ophthalmology, Institute of Aviation Medicine Prague, 160 00 Prague, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"N\u011bm\u010dansk\u00fd","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, University Hospital Ostrava, 708 00 Ostrava, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pavel","family":"Studen\u00fd","sequence":"additional","affiliation":[{"name":"Department of Opthalmology, University Hospital Kr\u00e1lovsk\u00e9 Vinohrady, 3rd Faculty of Medicine, Charles University Prague, 100 00 Prague, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,7,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"3439","DOI":"10.2147\/OPTH.S269597","article-title":"Patient and economic burden of presbyopia: A systematic literature review","volume":"14","author":"Berdahl","year":"2020","journal-title":"Clin. 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