Results 161 to 170 of about 837 (188)
Some of the next articles are maybe not open access.
Journal of Refractive Surgery, 2007
Purpose: To demonstrate the methodology described by the American National Standards Institute (ANSI) Standard Subcommittee on Astigmatism Analysis reporting a standardized method of presenting astigmatism data by laser systems that reshape the cornea also applies to toric phakic intraocular lens (IOL) data.
Donald R, Sanders, Edwin J, Sarver
openaire +2 more sources
Purpose: To demonstrate the methodology described by the American National Standards Institute (ANSI) Standard Subcommittee on Astigmatism Analysis reporting a standardized method of presenting astigmatism data by laser systems that reshape the cornea also applies to toric phakic intraocular lens (IOL) data.
Donald R, Sanders, Edwin J, Sarver
openaire +2 more sources
European Journal of Ophthalmology, 2012
Purpose TO evaluate the efficacy and safety of a toric implantable Collamer lens (Visian TICL®) for correction of high postkeratoplasty ametropia in patients with keratoconus. Methods Seven eyes of 7 keratoconus patients postkeratoplasty (5 M, 2 F; mean age 34.1±5.9 years, range 28–44) unable to wear glasses or contact lenses were included in the study.
Alfonso, Iovieno +4 more
openaire +2 more sources
Purpose TO evaluate the efficacy and safety of a toric implantable Collamer lens (Visian TICL®) for correction of high postkeratoplasty ametropia in patients with keratoconus. Methods Seven eyes of 7 keratoconus patients postkeratoplasty (5 M, 2 F; mean age 34.1±5.9 years, range 28–44) unable to wear glasses or contact lenses were included in the study.
Alfonso, Iovieno +4 more
openaire +2 more sources
Toric Implantable Collamer Lens for Correction of Myopia and Astigmatism in Keratoconus
2016Refractive surgical correction of ametropia in patients with keratoconus remains challenging. Progressive thinning and subsequent anterior bulging of the cornea can lead to high astigmatism that is often accompanied by myopia, resulting in mild-to-marked impairment in the quantity and quality of vision.
Mohamed Shafik Shaheen, Hussam Zaghloul
openaire +1 more source
European Journal of Ophthalmology, 2020
Objectives: To compare the efficacy of small incision lenticule extraction (SMILE) and toric implantable collamer lens (TICL) implantation for myopic astigmatism correction using vector analysis. Methods: In this retrospective study, 171 eyes of 171 patients with cylinder ⩾1.0 diopters (D) were recruited, with 97 eyes underwent SMILE and 74 eyes ...
Ting Wan, Houfa Yin, Zhiyi Wu, Yabo Yang
openaire +2 more sources
Objectives: To compare the efficacy of small incision lenticule extraction (SMILE) and toric implantable collamer lens (TICL) implantation for myopic astigmatism correction using vector analysis. Methods: In this retrospective study, 171 eyes of 171 patients with cylinder ⩾1.0 diopters (D) were recruited, with 97 eyes underwent SMILE and 74 eyes ...
Ting Wan, Houfa Yin, Zhiyi Wu, Yabo Yang
openaire +2 more sources
Journal of Refractive Surgery, 2009
Purpose: To assess axis alignment and stability of the Toric Implantable Collamer Lens (TICL; STAAR Surgical Co) over time. Methods: Thirty-five consecutive eyes of 19 patients received the TICL for treatment of myopic astigmatism. Manifest refraction spherical equivalent (MRSE) and
Ayman N, Hashem +2 more
openaire +2 more sources
Purpose: To assess axis alignment and stability of the Toric Implantable Collamer Lens (TICL; STAAR Surgical Co) over time. Methods: Thirty-five consecutive eyes of 19 patients received the TICL for treatment of myopic astigmatism. Manifest refraction spherical equivalent (MRSE) and
Ayman N, Hashem +2 more
openaire +2 more sources
Comparison of the Toric Implantable Collamer Lens and Custom Ablation LASIK for Myopic Astigmatism
Journal of Refractive Surgery, 2008Purpose To compare the results of wavefront-guided custom LASIK and the Toric Implantable Collamer Lens (TICL) in the correction of myopic astigmatism. Methods This observational, non-randomized study compared clinical efficacy results from the TICL's US Food and Drug Administration
Donald R, Sanders, Monica L, Sanders
exaly +3 more sources
American Journal of Ophthalmology, 2007
To evaluate the results of combined Intacs (Addition Technology, Fremont, California, USA) and posterior chamber toric implantable Collamer lens [ICLs] (Visian ICL; STAAR Surgical, Monrovia, California, USA) implantation in keratoconic patients with extreme myopia and irregular astigmatism.Prospective, single-center, noncomparative, interventional ...
Efekan, Coskunseven +7 more
openaire +2 more sources
To evaluate the results of combined Intacs (Addition Technology, Fremont, California, USA) and posterior chamber toric implantable Collamer lens [ICLs] (Visian ICL; STAAR Surgical, Monrovia, California, USA) implantation in keratoconic patients with extreme myopia and irregular astigmatism.Prospective, single-center, noncomparative, interventional ...
Efekan, Coskunseven +7 more
openaire +2 more sources
Ophthalmic Surgery, Lasers and Imaging Retina, 2011
A 29-year-old woman with keratoconus underwent posterior chamber toric implantable Collamer lens (Visian ICL; STAAR Surgical, Monrovia, CA) implantation 12 months after corneal collagen cross-linking with riboflavin and ultraviolet radiation-A. No intraoperative or postoperative complications were observed.
George D, Kymionis +5 more
openaire +2 more sources
A 29-year-old woman with keratoconus underwent posterior chamber toric implantable Collamer lens (Visian ICL; STAAR Surgical, Monrovia, CA) implantation 12 months after corneal collagen cross-linking with riboflavin and ultraviolet radiation-A. No intraoperative or postoperative complications were observed.
George D, Kymionis +5 more
openaire +2 more sources
Late-Onset Toric Implantable Collamer Lens Rotation: A Case Report
Klinische Monatsblätter für Augenheilkunde, 2022Giacomo Alessandro, Branger +1 more
openaire +2 more sources
Archivos de la Sociedad Española de Oftalmología (English Edition)
As a result of the successful development of corneal refractive techniques over the past 3 decades, an increasing number of patients who have undergone refractive surgery are now seeking surgical solutions for dysfunctional or cataractous lenses, with high expectations for precise visual outcomes. Refractive calculation in these cases poses a challenge
F, Gonzalez-Lopez +4 more
openaire +2 more sources
As a result of the successful development of corneal refractive techniques over the past 3 decades, an increasing number of patients who have undergone refractive surgery are now seeking surgical solutions for dysfunctional or cataractous lenses, with high expectations for precise visual outcomes. Refractive calculation in these cases poses a challenge
F, Gonzalez-Lopez +4 more
openaire +2 more sources