Results 21 to 30 of about 5,711 (256)

Efficacy of Toric Intraocular Lens Implantation in Patients Older Than 80 Years with Cataracts and Corneal Astigmatism

Ophthalmology and Therapy, 2023
Introduction This study analyzed the visual outcome following cataract surgery with toric intraocular lenses (IOLs) in patients older than 80 years with corneal astigmatism.
Yalan Wang, Fuman Yang, Xicong Lou, Shuyi Qian, Bin Hu, Yune Zhao, Pingjun Chang   +6 more
doaj   +1 more source

Correction of low corneal astigmatism in cataract surgery [PDF]

International Journal of Ophthalmology, 2015
AIM: To evaluate and compare aspheric toric intraocular lens (IOL) implantation and aspheric monofocal IOL implantation with limbal relaxing incisions (LRI) to manage low corneal astigmatism (1.0-2.0 D) in cataract surgery.METHODS:A prospective ...
Pia Leon, Marco Rocco Pastore, Andrea Zanei, Ingrid Umari, Meriem Messai, Corrado Negro, Daniele Tognetto   +6 more
doaj   +1 more source

Refractive Status in Eyes Implanted with Toric and Nontoric Intraocular Lenses during Combined Cataract Surgery and Microhook Ab Interno Trabeculotomy

Journal of Ophthalmology, 2021
Purpose. To compare the refractive status between eyes implanted with toric and nontoric intraocular lenses (IOLs) during combined cataract surgery and microhook ab interno trabeculotomy (μLOT), a minimally invasive glaucoma surgery (MIGS).
Yasuyuki Takai, Kazunobu Sugihara, Mihoko Mochiji, Kaoru Manabe, Aika Tsutsui, Masaki Tanito   +5 more
doaj   +1 more source

Comparison of the clinical outcomes of Eyecryl™ and Tecnis® toric intraocular lenses: A real-world study

Indian Journal of Ophthalmology, 2022
Purpose: To compare the postoperative uncorrected distance visual acuity (UDVA) and refractive outcomes of cataract patients with astigmatism following implantation of Eyecryl™ and Tecnis® toric intraocular lenses (IOLs).
Mithun Thulasidas, Ajita Sasidharan, Balam Pradeep   +2 more
doaj   +1 more source

Temporal multiplexing with adaptive optics for simultaneous vision. [PDF]

, 2016
We present and test a methodology for generating simultaneous vision with a deformable mirror that changed shape at 50 Hz between two vergences: 0 D (far vision) and -2.5 D (near vision).
Alió, Antona, Applegate, Artigas, Atchison, Atchison, Bennett, Carballo-Alvarez, Charman, Charman, Davison, de Gracia, Dick, Dorronsoro, Duane, Eppig, Esteve-Taboada, Galor, Ginsburg, Glasser, Gollogly, Kim, Kragha, López-Gil, Madrid-Costa, Marcos, Mello, Navarro, Ong, Papadatou, Porter, Rocha, Roorda, Roufs, Scharnowski, Thibos, Wang, Waring   +37 more
core   +5 more sources

Refractive Outcomes of Non-Toric and Toric Intraocular Lenses in Mild, Moderate and Advanced Keratoconus: A Systematic Review and Meta-Analysis [PDF]

, 2022
Background: To perform a systematic review and meta-analysis of the refractive outcomes of non-toric and toric intraocular lenses (IOLs) in keratoconus (KC) using different IOL power calculation formulas.
Achiron, Asaf, Arnon, Roee, Hecht, Idan, Levinger, Eliya, Pikkel, Joseph, Tuuminen, Raimo, Yahalomi, Tal   +6 more
core   +6 more sources

Comparison of penetrating femtosecond laser-assisted astigmatic keratotomy and toric intraocular lens implantation for correction of astigmatism in cataract surgery

Scientific Reports, 2021
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 ...
Hoon Noh, Young-Sik Yoo, Kyoung Yoon Shin, Dong Hui Lim, Tae-Young Chung   +4 more
doaj   +1 more source

Comparative clinical outcomes of Tecnis toric IOL implantation in femtosecond laser-assisted cataract surgery and conventional phacoemulsification surgery. [PDF]

Int J Ophthalmol, 2020
Lai KR, Zhang XB, Yu YH, Yao K.
europepmc   +2 more sources

Uso de lentes intraoculares tóricas no tratamento cirúrgico de astigmatismo [PDF]

, 2014
Correction of corneal astigmatism is a key element of cataract surgery, since post-surgical residual astigmatism can compromise the patient's uncorrected visual acuity.
Koch, Douglas D., Robinson, Shaun B., Ventura, Bruna V., Wang, Li, Weikert, Mitchell P.   +4 more
core   +3 more sources

Comparison of Visual Outcomes Between Toric Intraocular Lenses and Clear Corneal Incisions to Correct Astigmatism in Image–Guided Cataract Surgery

Frontiers in Medicine, 2022
PurposeTo compare the astigmatism correction effects of toric intraocular lenses (IOL) and clear corneal incisions during image-guided cataract surgery.MethodsAll patients with regular corneal astigmatism of 0.75–1.5 D underwent cataract surgery and ...
Ning Ding, Xudong Song, Xiaozhen Wang, Wenbin Wei   +3 more
doaj   +1 more source