A new method of sclerocorneal fixation of the posterior chamber intraocular lenses

2015 ◽  
Vol 55 (3) ◽  
pp. 9-12
Author(s):  
M. Konovalov ◽  
◽  
A. Kozhukhov ◽  
M. Zenina ◽  
A. Gorenskiy ◽  
...  
Keyword(s):  
Intraocular Lenses ◽  
New Method ◽  
Posterior Chamber

scholarly journals Scleral IOL fixation using limbal mini-pockets: description of the method and clinical cases

2019 ◽  
Vol 12 (2) ◽  
pp. 85-90
Author(s):  
Vitaly V. Potemkin ◽  
Elena V. Goltsman ◽  
Dmitriy A. Yarovoy ◽  
Syao Yuan Van
Keyword(s):  
Intraocular Lenses ◽  
New Method ◽  
Posterior Chamber ◽  
Actual Problem ◽  
New Techniques ◽  
Iol Fixation ◽  
Capsular Support ◽  
Clinical Cases

The search for new techniques of fixation intraocular lenses (IOL) cases of its dislocation or inadequate capsular support continues to be an actual problem. The most physiological is the IOL position in the posterior chamber. In this article, a new method for scleral IOL fixation using limbal mini-pockets proposed by the authors will be presented.

scholarly journals Atomic force microscopy comparative analysis of the surface roughness of two posterior chamber phakic intraocular lens models: ICL versus IPCL

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Juan Gros-Otero ◽  
Samira Ketabi ◽  
Rafael Cañones-Zafra ◽  
Montserrat Garcia-Gonzalez ◽  
Cesar Villa-Collar ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Atomic Force Microscopy ◽  
Intraocular Lenses ◽  
Posterior Chamber ◽  
Anterior Surface ◽  
Contact Mode ◽  
Force Microscopy ◽  
Atomic Force ◽  
Phakic Intraocular Lenses ◽  
Roughness Measurements

Abstract Background To compare the anterior surface roughness of two commercially available posterior chamber phakic intraocular lenses (IOLs) using atomic force microscopy (AFM). Methods Four phakic IOLs were used for this prospective, experimental study: two Visian ICL EVO+ V5 lenses and two iPCL 2.0 lenses. All of them were brand new, were not previously implanted in humans, were monofocal and had a dioptric power of − 12 diopters (D). The anterior surface roughness was assessed using a JPK NanoWizard II® atomic force microscope in contact mode immersed in liquid. Olympus OMCL-RC800PSA commercial silicon nitride cantilever tips were used. Anterior surface roughness measurements were made in 7 areas of 10 × 10 μm at 512 × 512 point resolution. The roughness was measured using the root-mean-square (RMS) value within the given regions. Results The mean of all anterior surface roughness measurements was 6.09 ± 1.33 nm (nm) in the Visian ICL EVO+ V5 and 3.49 ± 0.41 nm in the iPCL 2.0 (p = 0.001). Conclusion In the current study, we found a statistically significant smoother anterior surface in the iPCL 2.0 phakic intraocular lenses compared with the VISIAN ICL EVO+ V5 lenses when studied with atomic force microscopy.

Safety of posterior chamber phakic intraocular lenses for the correction of high myopia

Ophthalmology ◽  
2001 ◽  
Vol 108 (1) ◽  
pp. 90-99 ◽  
Author(s):  
Ignacio Jiménez-Alfaro ◽  
José M Benı́tez del Castillo ◽  
Julian Garcı́a-Feijoó ◽  
Javier G Gil de Bernabé ◽  
José M Serrano de la Iglesia
Keyword(s):  
High Myopia ◽  
Intraocular Lenses ◽  
Posterior Chamber ◽  
Phakic Intraocular Lenses

Posterior Chamber Phakic Intraocular Lenses to Correct High Myopia: A Comparative Study Between Staar and Adatomed Models

2001 ◽  
Vol 17 (1) ◽  
pp. 32-42 ◽  
Author(s):  
José L Menezo ◽  
Cristina Peris-Martínez ◽  
Angel Cisneros ◽  
Rafael Martínez-Costa
Keyword(s):  
Comparative Study ◽  
High Myopia ◽  
Intraocular Lenses ◽  
Posterior Chamber ◽  
Phakic Intraocular Lenses

Direct Scleral Fixation of Posterior Chamber Intraocular Lenses Using a Special Needle-Holder

1992 ◽  
Vol 23 (6) ◽  
pp. 383-387
Author(s):  
Rasik B Vajpayee ◽  
Surinder K Angra ◽  
S Sandramouli ◽  
Rajeev Rewari
Keyword(s):  
Intraocular Lenses ◽  
Posterior Chamber ◽  
Needle Holder ◽  
Scleral Fixation

10-year follow-up study of secondary transscleral ciliary sulcus fixated posterior chamber intraocular lenses

2003 ◽  
Vol 136 (5) ◽  
pp. 931-933 ◽  
Author(s):  
Tatsuya Mimura ◽  
Shiro Amano ◽  
Takeshi Sugiura ◽  
Hideharu Funatsu ◽  
Satoru Yamagami ◽  
...  
Keyword(s):  
Intraocular Lenses ◽  
Posterior Chamber ◽  
Follow Up Study
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