Optical Coherence Tomography (OCT): Principle and Technical Realization
High Resolution Imaging in Microscopy and Ophthalmology, 2019 Optical coherence tomography (OCT) is a non-invasive technique for cross-sectional tissue imaging. It typically uses light in the near-infrared spectral range which has a penetration depth of several hundred microns in tissue.
Silke Aumann +3 more
semanticscholar +1 more source
Anterior Segment Optical Coherence Tomography Imaging of Filtering Blebs after Deep Sclerectomy with Esnoper-Clip Implant: One-year Follow-up [PDF]
, 2014 Purpose: To describe the technique of deep sclerectomy with the new Esnoper-Clip® implant, the clinical outcome and the anatomic characteristics of filtering blebs, using anterior segment optical coherence tomography (AS-OCT).
Gomes, T +4 more
core +1 more source
Spectral-Domain OCT Measurements in Alzheimer's Disease: A Systematic Review and Meta-analysis.
Ophthalmology (Rochester, Minn.), 2019 TOPIC OCT is a noninvasive tool to measure specific retinal layers in the eye. The relationship of retinal spectral-domain (SD) OCT measurements with Alzheimer's disease (AD) and mild cognitive impairment (MCI) remains unclear.
V. T. Chan +12 more
semanticscholar +1 more source
Frontiers in Cardiovascular Medicine, 2020 Intravascular ultrasound (IVUS) and optical coherence tomography (OCT) have been developed and improved as both diagnostic and guidance tools for interventional procedures over the past three decades.
M. Ono +18 more
semanticscholar +1 more source
Corneal stromal demarcation line after collagen cross-linking in corneal ectatic diseases: a review of the literature [PDF]
, 2016 Collagen cross-linking (CXL) is a relatively new conservative approach for progressive corneal ectasia, which is able to strengthen corneal tissue reforming new covalent bonds.
SPADEA, LEOPOLDO +2 more
core +1 more source
Journal of Ophthalmic & Vision Research, 2022 Purpose: To estimatethe power of an implanted intraocular lens (IOL) by measuring IOL thickness using anterior segment optical coherence tomography (AS-OCT) and to assess the repeatability of measurements.
Ehsan Barzanouni +2 more
doaj +1 more source
Automatic Identification and Representation of the Cornea–Contact Lens Relationship Using AS-OCT Images [PDF]
, 2019 [Abstract] The clinical study of the cornea–contact lens relationship is widely used in the process of adaptation of the scleral contact lens (SCL) to the ocular morphology of patients. In that sense, the measurement of the adjustment between the SCL and
Cabaleiro, Pablo +4 more
core +2 more sources
Influence of pterygium size on corneal higher-order aberration evaluated using anterior-segment optical coherence tomography [PDF]
, 2018 BackgroundThe prospective observation study aimed to evaluate changes in corneal higher-order aberrations induced by advancement of pterygium using an anterior-segment optical coherence tomography (AS-OCT) and Zernike aberration analysis.MethodsThe ...
Minami Keiichiro +5 more
core +2 more sources
AS-OCT and Ocular Hygrometer as Innovative Tools in Dry Eye Disease Diagnosis
Applied Sciences, 2022 Dry eye disease (DED) is one of the conditions that most commonly leads patients to visit an ophthalmologist. Fast and accurate diagnosis relieves patient discomfort and spares them from long-term effects on the ocular surface.
Daniele Gaudenzi +10 more
doaj +1 more source
Optical coherence elastography - OCT at work in tissue biomechanics [Invited].
Biomedical Optics Express, 2017 Optical coherence elastography (OCE), as the use of OCT to perform elastography has come to be known, began in 1998, around ten years after the rest of the field of elastography - the use of imaging to deduce mechanical properties of tissues.
K. Larin, D. Sampson
semanticscholar +1 more source