1. Zeiss Cirrus HD-OCT

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    1. Mentioned In 441 Articles

    2. Cirrus High-definition Optical Coherence Tomography Versus Spectral Optical Coherence Tomography/Scanning Laser Ophthalmoscopy in the Diagnosis of Glaucoma

      Cirrus High-definition Optical Coherence Tomography Versus Spectral Optical Coherence Tomography/Scanning Laser Ophthalmoscopy in the Diagnosis of Glaucoma
      ...s as measured by spectral OCT/SLO was greater than that measured using Cirrus HD-OCT ( p 0.001). For both the Cirrus HD-OCT and spectral OCT/SLO, the parameter with the largest AUC was average RNFL thickness (0.954 and 0...
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    3. Macular Ganglion Cell/Inner Plexiform Layer Measurements by Spectral Domain Optical Coherence Tomography for Detection of Early Glaucoma and Comparison to Retinal Nerve Fiber Layer Measurements

      Macular Ganglion Cell/Inner Plexiform Layer Measurements by Spectral Domain Optical Coherence Tomography for Detection of Early Glaucoma and Comparison to Retinal Nerve Fiber Layer Measurements
      ...h algorithm improved detection of glaucoma (P = 0.04). Conclusions Regional GCL/IPL measures derived from Cirrus HD-OCT performed as well as regional RNFL outcomes for detection of early glaucoma. Using the GC/IPL to...
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    4. Measurement of Normal Macular Thickness Using Cirrus Optical Coherence Tomography Instrument in Iranian Subjects with Normal Ocular Condition

      Measurement of Normal Macular Thickness Using Cirrus Optical Coherence Tomography Instrument in Iranian Subjects with Normal Ocular Condition
      ...t one eye were recruited. The 512128-scan pattern and scan area of 66 mm2 with software version 4 protocol in Cirrus OCT apparatus were used for data acquisition and analysis. Results: A total of 98 individuals participa...
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    5. Combination of optic disc rim area and retinal nerve fiber layer thickness for early glaucoma detection by using spectral domain OCT

      Combination of optic disc rim area and retinal nerve fiber layer thickness for early glaucoma detection by using spectral domain OCT
      ...areas with diagnostic importance. This suggests that combinations of RA and RNFLT by sector-based analysis of Cirrus OCT would be promising to determine early glaucoma. Mwanza JC, Oakley JD, Budenz DL, Anderson DR (2011...
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    6. Preoperative and Postoperative Optical Coherence Tomography Findings in Patients with Rhegmatogenous Retinal Detachment Involving the Macular Region

      Preoperative and Postoperative Optical Coherence Tomography Findings in Patients with Rhegmatogenous Retinal Detachment Involving the Macular Region

      Purpose . To evaluate morphologic changes of the macula, we observed eyes with rhegmatogenous retinal detachment (RRD) involving the macular region by optical coherence tomography (OCT). Subjects and Methods . We studied 26 eyes with RRD before and after surgery, assessing visual acuity, the height of retinal detachment at the fovea (HRD), and morphologic changes of the macular region. The interval between the onset and surgery was also determined. We examined the external limiting membrane (ELM) after surgery and the continuity of the inner segment-outer segment junction (IS/OS junction) of the photoreceptor layer. Results . Impairment of visual acuity was observed when ...

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    7. The Evaluation of the Retinal Nerve Fiber Layer in Multiple Sclerosis with Special-Domain Optical Coherence Tomography

      The Evaluation of the Retinal Nerve Fiber Layer in Multiple Sclerosis with Special-Domain Optical Coherence Tomography
      ...12:367-376. Sung KR, Kim DY, Park SB, Kook MS: Comparison of retinal nerve fiber layer thickness measured by Cirrus HD and Stratus optical coherence tomography. Ophthalmology 2009;116:1264-1270. Bock M, Brandt AU, Dörr...
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    8. Comparison of ability of time-domain and spectral-domain optical coherence tomography to detect diffuse retinal nerve fiber layer atrophy

      Comparison of ability of time-domain and spectral-domain optical coherence tomography to detect diffuse retinal nerve fiber layer atrophy
      ...d the highest Cirrus sensitivity with the TSNIT thickness graph and the deviation map. The AUC obtained from Cirrus were comparable with those from Stratus. On the basis of their normative databases, these devices had s...
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    9. The correlation between rat retinal nerve fiber layer thickness around optic disc by using optical coherence tomography and histological measurements

      The correlation between rat retinal nerve fiber layer thickness around optic disc by using optical coherence tomography and histological measurements

      AIM :To explore the correlation between the retinal nerve fiber layer (RNFL) thickness by using optical coherence tomography (OCT) and by histological measurements in normal adult rats and optic nerve transected rats. METHODS: The RNFL thickness of 36 rats was scanned in a circle 3.46mm far from the optic disc by OCT. The two experimental groups were the normal group ( n =20 rats) and the optic nerve transected group ( n =16 rats). The latter group included 4 groups ( n =4/group) surviving for 1 day, 3, 5 and 7 days. Then the RNFL thickness of the same retina area ...

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    10. Agreement between Time-Domain and Spectral-Domain Optical Coherence Tomography in the Assessment of Macular Thickness in Patients with Idiopathic Macular Telangiectasia Type 2

      Agreement between Time-Domain and Spectral-Domain Optical Coherence Tomography in the Assessment of Macular Thickness in Patients with Idiopathic Macular Telangiectasia Type 2
      ...con were 62, 41 and 20 m, respectively. The conversion factor of macular thickness from TD-OCT to Spectralis, Cirrus and Topcon were +65, +39 and +25 m, respectively. Conclusion and Message: The estimates of conversion o...
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    11. Performance of Optical Coherence Tomography for Distinguishing between Normal Eyes, Glaucoma Suspect and Glaucomatous Eyes

      Performance of Optical Coherence Tomography for Distinguishing between Normal Eyes, Glaucoma Suspect and Glaucomatous Eyes

      Objective : Evaluate the diagnostic performance of spectral-domain optical coherence tomography (OCT) parameters to distinguish between healthy, glaucoma suspect, and glaucomatous eyes. Material and Method : Forty-eight eyes of glaucoma, 48 glaucoma suspect eyes, and 35 healthy eyes were included. The circumpapillary and macular retinal nerve fiber layer (RNFL) thickness were measured using the CirrusTM OCT (Carl Zeiss Meditec, Inc., Dublin, CA, USA). One-way analysis of variance was used to compare the different parameters among groups. Calculating areas under receiver operating characteristic (AROC) curves evaluated the discriminating power of each parameter. Results : The average circumpapillary RNFL thickness in normal, glaucoma suspects, and ...

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    12. 46-60 of 441 « 1 2 3 4 5 6 7 ... 28 29 30 »
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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.