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Akademický článek

Undesirable High Astigmatism after Penetrating Keratoplasty in Pseudophakia Corrected with an Add-On Toric Intraocular Lens

Autor: Pau Cid-Bertomeu, Magí Vilaltella, Valentín Huerva

Publikováno v: Case Reports in Ophthalmology, Vol 14, Iss 1, Pp 307-313 (2023)

The purpose of the present case is to report the visual outcomes of a pseudophakic patient with high post-penetrating keratoplasty astigmatism treated with implantation of toric AddOn® intraocular lens (IOL) in the sulcus. A 79-year-old man with a o

Externí odkaz: https://doaj.org/article/f7df580605d343118057db763de892e5

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Akademický článek

Association between axial length and toric intraocular lens rotation according to an online toric back-calculator

Autor: Jennifer L. Patnaik, Malik Y. Kahook, John P. Berdahl, David R. Hardten, Brandie D. Wagner, Leonard K. Seibold, Brent A. Kramer

Publikováno v: International Journal of Ophthalmology, Vol 15, Iss 3, Pp 420-425 (2022)

AIM: To assess the relationship between axial length (AL) and intraocular lens (IOL) rotation among eyes receiving a toric IOL and subsequently entered into an online toric back-calculator database. METHODS: Retrospective analysis of data collected o

Externí odkaz: https://doaj.org/article/9479c24f33fb47ca97fb3a8450919f9d

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Akademický článek

Evaluation of Astigmatism-Correcting Efficiency and Rotational Stability after Cataract Surgery with a Double-Loop Haptic Toric Intraocular Lens: A 1-Year Follow-Up

Autor: Ladislav Viktor Nováček, Marie Němcová, Kateřina Tyx, Kristýna Lahodová, Leoš Rejmont, Pavel Rozsíval, Pavel Studený

Publikováno v: Biomedicine Hub, Vol 6, Iss 1, Pp 30-41 (2021)

Objectives: The aim of this study was to assess the clinical outcomes, predictability of results, efficiency of astigmatism correction, and rotational stability of the Bi-Flex 677TAY (Medicontur Medical Engineering Ltd., Zsámbék, Hungary) monofocal

Externí odkaz: https://doaj.org/article/e2810bffbe7441979bfa2640c1d888a9

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Akademický článek

Prospective assessment of plate-haptic rotationally asymmetric multifocal toric intraocular lens with near addition of + 1.5 diopters

Autor: Tetsuro Oshika, Kazuno Negishi, Toru Noda, Hiroyuki Arai, Mikio Inamura, Yasushi Inoue, Teruyuki Miyoshi, Yoshifumi Fujita, Kazunori Miyata, Yumi Hasegawa

Publikováno v: BMC Ophthalmology, Vol 20, Iss 1, Pp 1-9 (2020)

Abstract Background To prospectively evaluate surgical results following implantation of rotationally asymmetric, plate-haptic, refractive segmented multifocal toric intraocular lenses (IOLs) with near addition of + 1.5 diopters (D) (Lentis Comfort L

Externí odkaz: https://doaj.org/article/c1007bd56cbe467dbd32827b0959cf2a

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Soft Toric Lens Design and Fitting

Autor: Richard G. Lindsay

Publikováno v: Contact Lens Practice ISBN: 9780702084270

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::529ee2a9e6158d60d64477600cde9ef4
https://doi.org/10.1016/b978-0-7020-8427-0.00009-x

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Akademický článek

Decentration of a toric intraocular lens implant in a patient with simple megalocornea

Autor: Irene C. Kuo

Publikováno v: American Journal of Ophthalmology Case Reports, Vol 19, Iss , Pp 100754- (2020)

Purpose: To describe a patient who developed radial displacement of the capsular bag and toric intraocular lens implant within approximately 5 weeks after surgery. Observations: A patient underwent uncomplicated cataract extraction and implantation o

Externí odkaz: https://doaj.org/article/a5a6daee212d4dcdac9f9d12952e8c6b

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Akademický článek

Intracorneal ring segments followed by toric pseudoaccomodating IOL for treatment of patients with corneal ectasia and cataract

Autor: Sneha Konda, Balamurali K. Ambati

Publikováno v: American Journal of Ophthalmology Case Reports, Vol 18, Iss , Pp - (2020)

Purpose: Surgical management of keratoconus aims to improve corneal curvature, prevent progression of corneal ectasia, and manage refractive error. In older individuals with concurrent cataracts, management can be challenging due to topographic irreg

Externí odkaz: https://doaj.org/article/b7f9fff961fa45b3a3938b869dbd9303

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Akademický článek

Comparison of toric intraocular lens calculation using the new corneal curvature measurement methods and the haigis suite, barrett tk, barrett toric, and z calc formulas

Autor: Carlos Emiliano Rodriguez Lopez, Guadalupe Fernando Mora González, Jorge Rendón Félix, Gerardo Daniel Jáuregui García, Miguel Angel Ibañez Hernández

Publikováno v: The Pan-American Journal of Ophthalmology, Vol 2, Iss 1, Pp 23-23 (2020)

Background: More than 50% of patients undergoing cataract surgery have corneal astigmatism ≥ 0.75 diopters (D). A fundamental factor for the calculation of the intraocular lens (IOL) is the power of corneal refraction, which can be calculated with

Externí odkaz: https://doaj.org/article/438343dc1f69446e9e489219e8a989f1

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Akademický článek

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