Assessment of nerve fiber layer in diabetic patients with scanning laser polarimetry
نویسندگان
چکیده
منابع مشابه
intraobserver reproducibility of retinal nerve fiber layer measurements using scanning laser polarimetry with variable corneal compensation in glaucoma suspect patients
purpose: to quantify the intraobserver reproducibility of retinal nerve fiber layer (rnfl) measurements using scanning laser polarimetry with variable corneal compensation in glaucoma suspect patients. methods: twenty-six eyes of 26 glaucoma suspect patients were included. complete ophthalmologic examination and standard automated perimetry were performed for all of them. rnfl measurements were...
متن کاملAnalytical model of scanning laser polarimetry for retinal nerve fiber layer assessment.
PURPOSE To develop a quantitative understanding of scanning laser polarimetry (SLP) for retinal nerve fiber layer (RNFL) assessment in glaucoma diagnosis and management. METHODS The Mueller calculus was used to model the polarization optics of SLP. A birefringent retinal structure (RNFL or macula) was represented as a circularly symmetric linear retarder with a radial slow axis. The birefring...
متن کاملOptical Coherence Tomography, Scanning Laser Polarimetry and Confocal Scanning Laser Ophthalmoscopy in Retinal Nerve Fiber Layer Measurements of Glaucoma Patients
PURPOSE To determine the correlations and strength of association between different imaging systems in analyzing the retinal nerve fiber layer (RNFL) of glaucoma patients: optical coherence tomography (OCT), scanning laser polarimetry (SLP) and confocal scanning laser ophthalmoscopy (CSLO). MATERIALS AND METHODOLOGY 114 eyes of patients with moderate open angle glaucoma underwent spectral dom...
متن کاملcomparison of retinal nerve fiber layer profile in subjects with myopia and emmetropia using scanning laser polarimetry
purpose : to compare retinal nerve fiber layer (rnfl) profile in subjects with myopia and emmetropia using gdx variable corneal compensator (vcc) methods : besides ophthalmologic standard examination (refraction, visual acuity and slit-lamp examination, applanation tonometry, and funduscopy), perimetry and scanning laser polarimetry (slp) were performed. 171 healthy age-matched subjects with lo...
متن کاملAssessment of the retinal nerve fiber layer of the normal and glaucomatous monkey with scanning laser polarimetry.
PURPOSE To describe and test a method for assessment of the monkey retinal nerve fiber layer (RNFL) with scanning laser polarimetry. METHODS A scanning laser polarimeter was modified to accommodate a variable corneal polarization compensator. Corneal polarization magnitude (CPM) and corneal polarization axis (CPA) of the anterior segment birefringence of normal and glaucomatous cynomolgus mon...
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ژورنال
عنوان ژورنال: Eye
سال: 2002
ISSN: 0950-222X,1476-5454
DOI: 10.1038/sj.eye.6700207