1. Articles from AHMAD R. DHAINI

    1-3 of 3
    1. Automated Detection of the Stromal Demarcation Line using Optical Coherence Tomography in Keratoconus Eyes after Corneal Crosslinking

      Automated Detection of the Stromal Demarcation Line using Optical Coherence Tomography in Keratoconus Eyes after Corneal Crosslinking

      Purpose To evaluate the role of a novel automated detection software as compared to human operators in assessing the presence and depth of stromal demarcation line on optical coherence tomography (OCT) in keratoconus eyes post cross-linking Design: This was a reliability analysis study. Methods Two independent operators and an automated detection software examined corneal OCTs of 25 eyes of 25 patients post corneal cross-linking using the Dresden protocol, at 3 months postoperatively. Operators evaluated the presence of the demarcation line and measured its depth by looking at OCT images (128 cuts) on two separate occasions one week apart. The automated ...

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    2. Automated Detection and Classification of Corneal Haze Using Optical Coherence Tomography in Patients With Keratoconus After Cross-Linking

      Automated Detection and Classification of Corneal Haze Using Optical Coherence Tomography in Patients With Keratoconus After Cross-Linking

      Purpose: To evaluate a proposed technology for offering objective grading and mapping of corneal haze as detected by corneal spectral domain optical coherence tomography after corneal cross-linking . Methods: This was a retrospective study to evaluate corneal optical coherence tomography images performed on 44 eyes of 44 patients who underwent corneal cross-linking between January 2014 and May 2015, at the American University of Beirut Medical Center. Results: Overall average brightness of the cornea was markedly increased from 43.4% (±6.0) at baseline to 50.2% (±4.4) at 1 month, 47.9% (±4.4) at 3 months, and 46.4 ...

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    3. Automated Detection and Measurement of Corneal Haze and Demarcation Line in Spectral-Domain Optical Coherence Tomography Images

      Automated Detection and Measurement of Corneal Haze and Demarcation Line in Spectral-Domain Optical Coherence Tomography Images

      Keratoconus is a progressive eye disease that may lead to significant loss of visual acuity. Corneal cross-linking (CXL) is a surgical procedure that halts the progression of Keratoconus. One commonly used clinical indicator of CXL success, albeit being an indirect one, is the presence and depth of stromal demarcation line. In addition, corneal haze beyond the demarcation line can be an ominous sign of loss of corneal transparency, which is a much-dreaded side-effect of CXL. To date, ophthalmologists evaluate the presence and depth of the demarcation line, and grade corneal haze using slit lamp biomicroscopy and/or optical coherence tomography ...

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    1-3 of 3
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    Automated Detection and Measurement of Corneal Haze and Demarcation Line in Spectral-Domain Optical Coherence Tomography Images Automated Detection and Classification of Corneal Haze Using Optical Coherence Tomography in Patients With Keratoconus After Cross-Linking Automated Detection of the Stromal Demarcation Line using Optical Coherence Tomography in Keratoconus Eyes after Corneal Crosslinking Moody's says Excelitas' proposed $80 million first lien term loan facility to acquire Axsun is a moderate credit negative; ratings unaffected Estimation of refractive index for biological tissue using micro-optical coherence tomography Optical coherence tomography-guided percutaneous coronary intervention in a patient with chronic kidney disease using zero contrast administration Photoacoustic Ophthalmoscopy: Principle, Application, and Future Directions Optical coherence tomography findings in patients prior to cataract surgery regarded as unremarkable with ophthalmoscopy IEEE Elects Two NYU Tandon Professors as Fellows Optical coherence tomography findings in conversion disorder: are there any differences in the etiopathogenesis of subtypes? Mid-infrared Fourier-domain optical coherence tomography with a pyroelectric linear array On-chip polarization beam splitter design for optical coherence tomography