1. Heidelberg Spectralis

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    1. Mentioned In 402 Articles

    2. Comparison of enhanced depth imaging and high-penetration optical coherence tomography for imaging deep optic nerve head and parapapillary structures

      Comparison of enhanced depth imaging and high-penetration optical coherence tomography for imaging deep optic nerve head and parapapillary structures

      Purpose: To evaluate and compare the abilities of enhanced depth imaging (EDI) and high-penetration optical coherence tomography (HP-OCT) to visualize the deep optic nerve head (ONH) and deep parapapillary structures. Methods: Horizontal and vertical optic nerve images were obtained using EDI-OCT and HP-OCT, during the same visit, from 24 eyes of 12 patients with glaucoma. Three graders, using a three-point grading system, independently graded the visibility of the deep ONH structures (prelaminar tissue surface, anterior laminar surface, posterior laminar border, and laminar pores) and deep parapapillary structures (intrascleral vessels, cerebrospinal fluid space, and parapapillary choroid). The differences in the visibility ...

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    3. Early structural changes during spontaneous closure of idiopathic full-thickness macular hole determined by optical coherence tomography: a case report

      Early structural changes during spontaneous closure of idiopathic full-thickness macular hole determined by optical coherence tomography: a case report

      Background Spontaneous closure of an idiopathic full-thickness macular hole has been reported to occasionally occur. However, the cells involved in plugging the macular hole have not been determined conclusively. We aimed to report the early structural changes that occur during a spontaneous closure of an idiopathic full-thickness macular hole determined by spectral-domain optical coherence tomography. Case presentation A 71-year-old Japanese man with an idiopathic full-thickness macular hole and subclinical posterior vitreous detachment in the left eye was followed. Three weeks after the identification of the macular hole, optical coherence tomography showed tissue that protruded from the interior wall of the ...

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    4. Morphologic Changes in the Foveal Photoreceptor Layer before and after Laser Treatment in Acute and Chronic Central Serous Chorioretinopathy Documented in Spectral-Domain Optical Coherence Tomography

      Morphologic Changes in the Foveal Photoreceptor Layer before and after Laser Treatment in Acute and Chronic Central Serous Chorioretinopathy Documented in Spectral-Domain Optical Coherence Tomography

      Purpose. To analyze microstructural changes in the external limiting membrane (ELM) and photoreceptor layer before and after early and late conventional laser treatment in central serous chorioretinopathy (CSC) in 12 months follow-up study. Methods. A retrospective observational study included Group A: 19 patients (19 eyes) with symptomatic acute CSC and Group B: 16 patients (16 eyes) with symptomatic chronic CSC. Retinal microstructural changes were analyzed with SD-OCT paying a particular role in examining the photoreceptor layer and ELM. Results.The length of the photoreceptors, prior to treatment, was approximately 84

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    5. Feature Of The Week 9/15/13: Longitudinal Fundus and Retinal Studies with SD-OCT: A Comparison of Five Mouse Inbred Strains

      Feature Of The Week 9/15/13: Longitudinal Fundus and Retinal Studies with SD-OCT: A Comparison of Five Mouse Inbred Strains
      ...s and develop strategies for therapeutic intervention. Recently, a commercial third-generation SD-OCT system (Spectralis OCT, Heidelberg Engineering, Heidelberg, Germany) was adapted for high-resolution in vivo imaging o...
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    6. Normative spectral domain optical coherence tomography data on macular and retinal nerve fiber layer thickness in Indians

      Normative spectral domain optical coherence tomography data on macular and retinal nerve fiber layer thickness in Indians
      ...nificant negative correlation with age. Conclusions: Our study provides the normative database for Indians on Spectralis OCT. It also suggests that age should be considered while interpreting the macular thickness and RN...
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    7. Retinal nerve fibre layer thickness measured by Spectralis spectral-domain optical coherence tomography: The Beijing Eye Study

      Retinal nerve fibre layer thickness measured by Spectralis spectral-domain optical coherence tomography: The Beijing Eye Study
      ...468 individuals. The study participants underwent spectral-domain optical coherence tomography (Spectralis ; Spectralis OCT)assisted measurement of the RNFLT. For this study, exclusion criteria were glaucoma, pseudoexfo...
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    8. 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
      ...rrus and Topcon 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 ...
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    9. 46-60 of 402 « 1 2 3 4 5 6 7 ... 25 26 27 »
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  2. About Heidelberg Spectralis

    Heidelberg Spectralis

    Spectralis is a combination spectral Domain OCT and Angiography ophthalmic product made by Heidelberg Engineering.