1. Zeiss Cirrus HD-OCT

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    1. Mentioned In 491 Articles

    2. Test-Retest Variability of Retinal Nerve Fiber Layer Thickness and Macular Ganglion Cell-Inner Plexiform Layer Thickness Measurements Using Spectral-Domain Optical Coherence Tomography

      Test-Retest Variability of Retinal Nerve Fiber Layer Thickness and Macular Ganglion Cell-Inner Plexiform Layer Thickness Measurements Using Spectral-Domain Optical Coherence Tomography
      ... thickness and GCIPL thickness were measured using the repeat scan optic cube and macular cube protocol using Cirrus HD-OCT (software version 6.0). A single operator obtained 3 measurements during 1 session to determine ...
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    3. Comparison of event-based analysis of glaucoma progression assessed subjectively on visual fields and retinal nerve fibre layer attenuation measured by optical coherence tomography

      Comparison of event-based analysis of glaucoma progression assessed subjectively on visual fields and retinal nerve fibre layer attenuation measured by optical coherence tomography
      ...6–572 Sung KR, Kim DY, Park SB, Kook MS (2009) Comparison of retinal nerve fiber layer thickness measured by Cirrus HD and Stratus optical coherence tomography. Ophthalmology 116(7):1264–1270 Vizzeri G, Weinreb RN, Gon...
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    4. Effects of Misalignments in the Retinal Nerve Fiber Layer Thickness Measurements with Spectral Domain Optical Coherence Tomography

      Effects of Misalignments in the Retinal Nerve Fiber Layer Thickness Measurements with Spectral Domain Optical Coherence Tomography

      Purpose . To investigate misalignments (MAs) on retinal nerve fiber layer thickness (RNFLT) measurements obtained with SD-OCT. Methods . This was a retrospective, observational, cross-sectional study. Twenty-seven healthy and 29 glaucomatous eyes of 56 individuals with one normal exam and another showing MA were included. MAs were defined as an improper alignment of vertical vessels in the en face image. MAs were classified in complete MA (CMA) and partial MA (PMA), according to their site: 1 (superior, outside the measurement ring (MR)), 2 (superior, within MR), 3 (inferior, within MR), and 4 (inferior, outside MR). We compared RNFLT measurements of aligned versus ...

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    5. Retinal Ganglion Cell Analysis Using High-Definition Optical Coherence Tomography in Patients with Mild Cognitive Impairment and Alzheimer's Disease

      Retinal Ganglion Cell Analysis Using High-Definition Optical Coherence Tomography in Patients with Mild Cognitive Impairment and Alzheimer's Disease
      ...and cognitively normal controls were selected from the Singapore Epidemiology of Eye Disease program. SD-OCT (CIRRUS, software version 6.0.2, Carl Zeiss Meditec Inc, Dublin, CA) was used to measure the GC-IPL and RNFL th...
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    6. Baseline OCT Measurements in the Idiopathic Intracranial Hypertension Treatment Trial: Part II. Correlations and Relationship to Clinical Features

      Baseline OCT Measurements in the Idiopathic Intracranial Hypertension Treatment Trial: Part II. Correlations and Relationship to Clinical Features
      ...ic intracranial hypertension (IIH). Methods: 126 subjects in the IIH Treatment Trial (IIHTT) OCT substudy had Cirrus SD-OCT optic disc and macula scans analyzed using a 3-D segmentation algorithm to derive retinal n...
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    7. Difference in correspondence between visual field defect and inner macular layer thickness measured using three types of spectral-domain OCT instruments

      Difference in correspondence between visual field defect and inner macular layer thickness measured using three types of spectral-domain OCT instruments
      ...irrus and 3D OCT instruments had similar correlations with VFS. The average GCL/IPL thickness measured by the Cirrus OCT instrument was better correlated with VFS that was measured by the 3D OCT instrument (p = 0.031). T...
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    8. Drusen and RPE atrophy automated quantification by optical coherence tomography in an elderly population

      Drusen and RPE atrophy automated quantification by optical coherence tomography in an elderly population
      ...emographic features in an elderly population. Patients and methods Subjects aged 50 years and older underwent Cirrus OCT scanning. Drusen area and volume were obtained from the macula within a central circle (CC) of 3 m...
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    9. Baseline OCT Measurements in the Idiopathic Intracranial Hypertension Treatment Trial: Part I. Quality Control,Comparisons and Variability

      Baseline OCT Measurements in the Idiopathic Intracranial Hypertension Treatment Trial: Part I. Quality Control,Comparisons and Variability
      ...al Hypertension Treatment Trial (IIHTT) with mild visual field loss had optic disc and macula scans using the Cirrus SD-OCT. Images were analyzed using the proprietary commercial and custom 3-D segmentation algorithms t...
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    10. Reproducibility of Spectral-domain Optical Coherence Tomography RNFL Map for Glaucomatous and Fellow Normal Eyes in Unilateral Glaucoma

      Reproducibility of Spectral-domain Optical Coherence Tomography RNFL Map for Glaucomatous and Fellow Normal Eyes in Unilateral Glaucoma
      ...us and fellow normal eyes of unilateral glaucoma patients. Methods: In this prospective case-control study, Cirrus HD-OCT was performed for 79 unilateral glaucoma patients 3 times on the first visit and on 3 subsequent...
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    11. Comparing focal and global responses on multifocal electroretinogram with retinal nerve fibre layer thickness by spectral domain optical coherence tomography in glaucoma

      Comparing focal and global responses on multifocal electroretinogram with retinal nerve fibre layer thickness by spectral domain optical coherence tomography in glaucoma
      ... 2013 were screened. Ninety-seven eyes fulfilling inclusion criteria were evaluated by Humphrey visual field, Cirrus SD-OCT imaging and mfERG (Veris Science 5.1.10X; EDI, Redwood City, California, USA) for this observati...
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    12. 1-15 of 491 1 2 3 4 ... 31 32 33 »
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  2. About Zeiss Cirrus HD-OCT

    Zeiss Cirrus HD-OCT

    Cirrus HD-OCT is Carl Zeiss Meditec's FD-OCT ophthalmic product.