Results 191 to 200 of about 609,557 (246)

Impact of Total Corneal Astigmatism Estimated With the Abulafia-Koch Formula Versus Measured With a SS-OCT Biometer on the Refractive Outcomes of a Toric Intraocular Lens in Cataract Surgery.

Journal of refractive surgery, 2023
PURPOSE To compare the impact of total corneal astigmatism (TCA) estimated with the Abulafia-Koch formula (TCAABU) versus measured by Total Keratometry (TK), swept-source optical coherence tomography (OCT) coupled with telecentric keratometry (TCATK) on ...
Charles-Henry Rémignon, A. Levron, É. Agard, I. Douma, H. El-Chehab, Olivier Brunet, Lucas Sejournet, J. Billant, C. Dot   +8 more
semanticscholar   +1 more source

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, Daniel, Carrasco-Sánchez, Sara B, Díaz-Alvarez, M Angeles, Ruíz-Mateos, Teresa, Ferrer-Blasco, Robert, Montés-Micó   +5 more
openaire   +3 more sources

Visual and Refractive Outcomes of a Trifocal Toric Intraocular Lens Implanted in Eyes With High Corneal Astigmatism.

Journal of refractive surgery, 2023
PURPOSE To analyze the refractive and visual outcomes following cataract surgery and implantation of a trifocal toric intraocular lens (IOL) in eyes with high degrees of corneal astigmatism.
Ramón Ruiz-Mesa, Pedro Tañá-Sanz, S. Tañá-Sanz, Paz Orts-Vila, Pedro Tañá-Rivero   +4 more
semanticscholar   +1 more source

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, Esterman, Adrian, Moore, Sacha   +2 more
openaire   +3 more sources

SCLERAL SUTURED TORIC INTRAOCULAR LENS WITH PARS PLANA VITRECTOMY FOR THE CORRECTION OF CORNEAL ASTIGMATISM WITHOUT CAPSULAR SUPPORT

Retinal cases & brief reports, 2023
Correcting for regular corneal astigmatism and lens replacement in the absence of zonular support can be achieved with concomitant scleral sutured toric intraocular lens placement and pars plana vitrectomy.
M. Starr, Kevin Ferenchak, Rachel S. Mogil   +2 more
semanticscholar   +1 more source

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, Yashin D, Ramkissoon, Philip A, Bloom   +2 more
openaire   +2 more sources

Effects of Modified Haptics on Surgical Outcomes and Rotational Stability of Toric Intraocular Lens Implantation.

Journal of refractive surgery, 2022
PURPOSE To assess the rotational stability of a new toric intraocular lens (IOL), TECNIS toric II (toric II), which is a modified version of the TECNIS toric IOL (toric I) with frosted haptics (Johnson & Johnson).
Ryoko Osawa, Masahiko Sano, Takuma Yuguchi, T. Kaiya, T. Oshika   +4 more
semanticscholar   +1 more source

Refractive outcomes following bilateral implantation of a diffractive toric intraocular lens in a multisurgeon hospital setting.

Canadian Journal of Ophthalmology-journal Canadien D Ophtalmologie, 2022
PURPOSE To assess residual postoperative refractive astigmatism following bilateral implantation of a trifocal toric intraocular lens (IOL) in a real-world multisurgeon setting. SETTING Six surgeons at two sites. DESIGN Prospective multisurgeon study.
Kam Mohaseb, A. Tischler, Brad J. Hall, C. Isbister, D. Godinho, A. Goldberg, David Fine   +6 more
semanticscholar   +1 more source

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, Le, Zhong, Caroline W, Bozeman, Mary G, Lynch   +3 more
openaire   +2 more sources

Comparative assessment of the accuracy of toric intraocular lens calculations

Vestnik oftal'mologii, 2022
To compare the accuracy of toric intraocular lens (IOL) calculations on three modern toric calculators.The study comprised 35 eyes of 35 patients who underwent phacoemulsification with toric IOL implantation (EnVista Toric). Residual postoperative refractive astigmatism was calculated on three calculators: EnVista Toric Calculator, ASSORT Toric IOL ...
S.V. Shukhaev, E.V. Boiko, S.S. Kudlakhmedov   +2 more
openaire   +2 more sources