Optical coherence tomography evaluation of posterior capsule opacification related to intraocular lens design

Moreno-Montañés, Javier; Alvarez, Aurora; Bes–Rastrollo, Maira; García‐Layana, Alfredo

doi:10.1016/j.jcrs.2007.11.035

Cited by 14 publications

(10 citation statements)

References 39 publications

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“…The differences in wavefront response after capsulotomy between the 2 IOLs could be explained by differences in the adhesiveness of the IOL material to the capsular bag, 20,21 and in PCO type. 22,23 Another factor that could play a role in the wavefront difference is the difference in flexibility between the IOL biomaterials. The material of the hydrophilic IOL we used in our study is more flexible than that of the hydrophobic IOL we used.…”

Section: Discussionmentioning

confidence: 99%

Influence of neodymium:YAG laser capsulotomy on ocular wavefront aberrations in pseudophakic eyes with hydrophilic and hydrophobic intraocular lenses

Rozema

Koppen

Groot

et al. 2009

Journal of Cataract and Refractive Surgery

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Section: Discussionmentioning

confidence: 99%

Influence of neodymium:YAG laser capsulotomy on ocular wavefront aberrations in pseudophakic eyes with hydrophilic and hydrophobic intraocular lenses

Rozema

Koppen

Groot

et al. 2009

Journal of Cataract and Refractive Surgery

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“…These values were averaged to yield a global average RNFL thickness measurement (360 degree measure). All images were acquired by 3 experienced operators, 2 of whom were coinvestigators of previous OCT studies, [10][11][12] on the same day as the visual field and the HRT-III data were acquired. The OCT operators differed from the visual field or HRT-III examiners and were masked to the other findings.…”

Section: Observation Proceduresmentioning

confidence: 99%

Comparison of Retinal Nerve Fiber Layer Thickness Values Using Stratus Optical Coherence Tomography and Heidelberg Retina Tomograph-III

Moreno-Montañés

Antón²,

García

et al. 2009

Journal of Glaucoma

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“…15 Outside the retina, it has also been investigated in filtering blebs 16 and posterior capsule. 17 However, to the best of our knowledge, no study has been devoted to optical intensities of retinal layers in normal subjects. Our work is an attempt to overcome the lack of such information about the normal ranges and physiological variations of optical intensities in individual retinal layers.…”

mentioning

confidence: 99%

Quantitative Analysis of Retinal Layer Optical Intensities on Three-Dimensional Optical Coherence Tomography

Chen

Hou

Jin

et al. 2013

Invest. Ophthalmol. Vis. Sci.

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Citation: Chen X, Hou P, Jin C, et al. Quantitative analysis of retinal layer optical intensities on three-dimensional optical coherence tomography. Invest Ophthalmol Vis Sci. PURPOSE.To investigate the optical intensities of all retinal layers on three-dimensional (3D) spectral-domain optical coherence tomography (SD-OCT) in normal subjects using an automatic measurement. METHODS.Forty normal subjects underwent Topcon 3D OCT-1000 macula-centered scan. The raw data were automatically segmented into 10 layers using the 3D graph search approach. Then the mean and standard deviation of intensities of each layer were calculated. The image quality index was given by the OCT software. Correlation analysis was performed between the optical intensities in each layer and image quality and subject's age.RESULTS. The correlation of optical intensities was strong from ganglion cell layer (GCL) to outer nuclear layer (ONL) with r > 0.934; moderate among retinal nerve fiber layer (RNFL), photoreceptor, retinal pigment epithelium (RPE), and choroid (0.410 < r < 0.800); and low in the vitreous (0.251 < r < 0.541). The optical intensities were also correlated with the image quality, r > 0.869 from GCL to ONL, 0.748 < r < 0.802 for RNFL, photoreceptor layer, RPE, and the choroid, r ¼ 0.528 for the vitreous. The optical intensity in RNFL was negatively correlated with age (r ¼ À0.365).CONCLUSIONS. Automatic assessment of the layers' intensities was achieved. In normal subjects, the retinal layers' optical intensities were affected by image quality. Normalization with optical intensity of ONL, all areas, or image quality index is recommended. The optical intensity of RNFL decreased with age.

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Optical coherence tomography evaluation of posterior capsule opacification related to intraocular lens design

Abstract: The PCT was most affected by IOL characteristics. Poly(methyl methacrylate) IOLs and IOLs with rounded edges were associated with higher PCT. Hydrophilic acrylic IOLs were associated with greater PCT than hydrophobic IOLs. Posterior capsule thickness was a factor in decreased BCVA.

Cited by 14 publications

References 39 publications

Influence of neodymium:YAG laser capsulotomy on ocular wavefront aberrations in pseudophakic eyes with hydrophilic and hydrophobic intraocular lenses

Influence of neodymium:YAG laser capsulotomy on ocular wavefront aberrations in pseudophakic eyes with hydrophilic and hydrophobic intraocular lenses

Comparison of Retinal Nerve Fiber Layer Thickness Values Using Stratus Optical Coherence Tomography and Heidelberg Retina Tomograph-III

Quantitative Analysis of Retinal Layer Optical Intensities on Three-Dimensional Optical Coherence Tomography

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