Results 121 to 130 of about 3,031 (176)

Toric intraocular lens in asymmetric astigmatism

International Ophthalmology, 2020
The aim of this study is to report our results of toric intraocular lens (IOL) implantation in patients with asymmetric astigmatism, its efficacy and safety in reducing the refractive cylinder.This is a retrospective cohort study. Patients with asymmetric astigmatism and non-progressive corneal ectasia, unable to fit hard contact lenses, with poor ...
Sergio Kwitko   +2 more
openaire   +2 more sources

Refractive Lens Exchange with Foldable Toric Intraocular Lens

American Journal of Ophthalmology, 2009
To assess visual and refractive outcomes, and rotational stability after refractive lens exchange (RLE) with toric intraocular lens (IOL) implantation to correct ametropia and preexisting astigmatism.Prospective, nonrandomized, observational case series (self-controlled).This prospective, nonrandomized, and self-controlled study included 32 eyes of 19 ...
Ramón, Ruíz-Mesa   +5 more
openaire   +3 more sources

Toric Intraocular Lens Calculations—Reply

Archives of Ophthalmology, 2012
[Extract] We thank Dr Simpson for pointing out the typographical error in our article.1 He is correct. The formula should have read E = F /[1 + (d /1.336) F]. All calculations in the article were done using this correct formula, and the formula in the article has been corrected.
Goggin, Michael   +2 more
openaire   +3 more sources

Evaluation of a toric intraocular lens with a Z-haptic

Journal of Cataract and Refractive Surgery, 2006
To evaluate the efficacy and rotational stability of the MicroSil 6116TU foldable 3-piece silicone toric intraocular lens (IOL) (HumanOptics).Department of Ophthalmology, Hillingdon Hospital, Uxbridge, Middlesex, United Kingdom.This prospective observational study included 21 eyes of 14 consecutive patients with more than 1.50 diopters (D) of ...
Don Julian, De Silva   +2 more
openaire   +2 more sources

Toric Intraocular Lens Outcomes in Patients With Glaucoma

Journal of Refractive Surgery, 2015
PURPOSE: To report the outcomes of toric intraocular lens implantation in patients with glaucoma and corneal astigmatism. METHODS: One hundred twenty-six eyes of 87 patients with glaucoma and corneal astigmatism that underwent cataract surgery with an AcrySof toric intraocular lens (
Reay H, Brown   +3 more
openaire   +2 more sources

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