Results 111 to 120 of about 5,711 (256)

Introduction of a Toric Intraocular Lens to a Non-Refractive Cataract Practice: Challenges and Outcomes [PDF]

, 2016
AIM: To identify challenges inherent in introducing a toric intraocular lens (IOL) to a non-refractive cataract practice, and evaluate residual astigmatism achieved and its impact on patient satisfaction. METHODS: Following introduction of a toric IOL to
Beatty, Stephen, Dooley, Ian, Kirwan, Clare, Moore, Johnny, Moore, Tara, Nolan, John, Stack, Jim   +6 more
core  

Intra-operative assessment of toric intra-ocular lens implantation

Indian Journal of Ophthalmology, 2011
We report a new procedure for intra-operative toric intra-ocular lens (IOL) axis assessment in order to achieve optimal implantation. IOL implantation procedure was directly recorded.
Tsinopoulos Ioannis, Symeonidis Chrysanthos, Tsaousis Konstantinos, Tsakpinis Dimitris, Ziakas Nikolaos, Dimitrakos Stavros   +5 more
doaj  

Refractive and Visual Outcomes After Bilateral Implantation of a Trifocal Intraocular Lens in a Large Population

Clinical Ophthalmology, 2020
Edgardo Carreño,1 Edgardo A Carreño,1 Rodrigo Carreño,1 Maricarmen Carreño,1 Veronica López,1 Richard Potvin2 1Centro Oftalmológico Carreño, Las Condes, Santiago, Chile; 2Science in Vision, Akron, NY ...
Carreño E, Carreño EA, Carreño R, Carreño M, López V, Potvin R   +5 more
doaj  

Reproducibility of the Magnitude of Lens Rotation Following Implantation of a Toric Intraocular Lens with Modified Haptics

Clinical Ophthalmology, 2022
Gabriel A Quesada,1 Rodrigo A Quesada,1 Jason J Jones,2 Benjamin JK Straker,3 Wuchen Zhao,3 Linda Tsai,3 Srividhya Vilupuru3 1Centro de Oftalmología y Cirugía Plástica, San Salvador, El Salvador; 2Jones Eye Clinic, Sioux City, IA, USA; 3Johnson & Johnson
Quesada GA, Quesada RA, Jones JJ, Straker BJK, Zhao W, Tsai L, Vilupuru S   +6 more
doaj  

Development and management of surgical techniques for toric intraocular lenses in patients with compromised capsular integrity

Yanke Xuebao
Astigmatism is a common form of refractive error. For patients who also have cataracts, implanting a Toric intraocular lens (Toric IOL) offers an effective solution.
CHEN Yesheng, SU Dingwang
doaj   +1 more source

Subnormal Vision in Uneventful Cataract Surgery after 6 Weeks – Hospital Based Study [PDF]

, 2014
Background: With accurate estimation of power of intraocular lens (IOL), uncomplicated cataract surgery and uneventful post operative period, the implant is capable of providing a visual acuity of 6/6 and a normal field of vision.
Ankit Sharma, V. H. Karambelkar, Viraj Pradhan   +2 more
core   +1 more source

Intraoperative keratometry for toric IOL and LRI (optional)

, 2011
Precise marking of the corneal steepest axis is important to optimize the surgical results with a toric IOL. Preoperative marking, however, can be inaccurate due to tilt of patient’s face, rotation of the eye, incorrect placement of the marker, and so on. We have developed a new intraoperative[for full text, please go to the a.m. URL]
openaire   +2 more sources

Progressive-toric IOL design reduces residual astigmatism with increasing pupil size: a ray-tracing simulation based on corneal topography data. [PDF]

Biomed Opt Express, 2021
Łabuz G, Varadi D, Khoramnia R, Auffarth GU.   +3 more
europepmc   +1 more source

How Can We Improve Toric Intraocular Lens Calculation Methods? Current Insights

Clinical Ophthalmology, 2020
Tiago B Ferreira,1 Filomena Ribeiro1– 3 1Hospital Da Luz Lisboa, Lisbon, Portugal; 2Faculdade De Medicina Da Universidade De Lisboa, Lisbon, Portugal; 3Visual Sciences Research Centre, University of Lisbon, Lisbon, PortugalCorrespondence: Tiago B ...
Ferreira TB, Ribeiro F
doaj  

Evaluation of a New Electronic Pre-Operative Reference Marker for Toric IOL Implantation by Two Different Methods of Analysis: Adobe Photoshop Versus iTrace [PDF]

, 2015
Javed Hussain Farooqui
openalex   +1 more source