Although in theory the contact lens powers can be obtained this way, the instability of the spherical lens on a toroidal cornea in the example given above would result in a poorly fitting lens and might cancel out the notional advantages. It may be preferable to calculate a trial toric lens ...
Economic evaluation of Toric intraocular Lens: a short- and long-term decision Analytic Model. Arch Ophthalmol. 2010;128(7):834–40. Article PubMed Google Scholar Goggin M. Toric intraocular lenses: evidence-based use. Clin Exp Ophthalmol. 2022;50(5):481–9. Article PubMed PubMed Central...
Accuracy of toric intraocular lens implantation using automated vs manual marking Eun Chul Kim,Kyu Yeon Hwang,Sung A.Lim,Rowoon Yi and Choun-Ki Joo * Background With developments in cataract surgery,only correction of refractive errors with removal of the opaque lens and implantation of an ...
however, there are 2 differences in their calculations from those using standard iol formulas (holladay 1, srk/t, haigis, hoffer q, and holladay 2) that make the results unique to their methods and do not apply to other iol formulas. the first difference is related to the elp. the ...
Lens Integral Clarity Technology (ICT) –Anon's ICT anti-fog treatment delivers crystal clear vision, no matter what the elements throw at you. Starting with a porous cellulose inner lens surface for superior water shedding above and beyond standard acetate lenses, Anon applies its chemically etche...
To explain the concept behind the Castrop toric lens (tIOL) power calculation formula and demonstrate its application in clinical examples. The Castrop ver
This study tried to compare the clinical outcomes of femtosecond laser-assisted astigmatic keratotomy (FSAK) and toric intraocular lens (IOL) implantation for astigmatism correction and identify factors affecting the efficacy of FSAK and toric IOL implan
Cataract surgery patients—and surgeons—have high expectation of good clinical outcomes following intraocular lens (IOL) implantation. Postoperative visual outcomes are heavily reliant on achieving ...
Prediction accuracy of intraoperative aberrometry compared with preoperative biometry formulae for intraocular lens power selection. Can J Ophthalmol. 2021;58(1):2–10. (Open in a new window)PubMed (Open in a new window)Web of Science ®(Open in a new window)Google Scholar Gale RP, ...
As well, the TAP group was more consistent, with significantly smaller standard deviations for all outcomes. Consequently, a higher proportion of patients achieved a SER of ≤ 0.5D from emmetropia in the TAP group (78% vs. 58%, p < 0.001). Conclusions: The TAP improved the visual and ...