Evaluation of retinal nerve fiber layer thickness measurement following laser <i> in situ</i> keratomileusis using scanning laser polarimetry
نویسندگان
چکیده
منابع مشابه
Evaluation of retinal nerve fiber layer thickness parameters in myopic population using scanning laser polarimetry (GDxVCC).
INTRODUCTION Myopia presents a significant challenge to the ophthalmologist as myopic discs are often large, tilted, with deep cups and have a thinner neuroretinal rim all of which may mimic glaucomatous optic nerve head changes causing an error in diagnosis. OBJECTIVE To evaluate the retinal fiber layer (RNFL) thickness in low, moderate and high myopia using scanning laser polarimetry with v...
متن کاملcomparison of retinal nerve fiber layer thickness between amblyopic and normal eyes in unilateral strabismic amblyopia using scanning laser polarimetry
purpose : this study was designed to assess and compare the thickness of the peripapillar retinal nerve fiber layer (rnfl) in amblyopic and normal eyes in unilateral strabismic ambelyopia using scanning laser polarimeter. methods : scanning laser polarimetry was performed on 17 patients with unilateral strabismic amblyopia who had an absence of neurologic diseases or glaucoma with a minimum age...
متن کاملEffects of artefacts on scanning laser polarimetry of retinal nerve fibre layer thickness measurement.
AIMS To investigate the effects of artefacts on scanning laser polarimetry of the retinal nerve fibre layer. METHODS Six eyes of six normal volunteers and an artificial nerve fibre layer were examined using the nerve fibre analyser II. The retinal nerve fibre layer thickness (RNFLT) was measured in each of four 90 degree quadrants, superior (S), temporal (T), inferior (I), and nasal (N), at 1...
متن کاملEVects of artefacts on scanning laser polarimetry of retinal nerve fibre layer thickness measurement
Aims—To investigate the eVects of artefacts on scanning laser polarimetry of the retinal nerve fibre layer. Methods—Six eyes of six normal volunteers and an artificial nerve fibre layer were examined using the nerve fibre analyser II. The retinal nerve fibre layer thickness (RNFLT) was measured in each of four 90 degree quadrants, superior (S), temporal (T), inferior (I), and nasal (N), at 1.5 ...
متن کاملLongitudinal measurement variability of corneal birefringence and retinal nerve fiber layer thickness in scanning laser polarimetry with variable corneal compensation.
OBJECTIVE To investigate the longitudinal corneal birefringence (corneal polarization axis [CPA] and corneal polarization magnitude [CPM]) variability in scanning laser polarimetry with variable corneal compensation and its effect on retinal nerve fiber layer measurements. Method We analyzed scanning laser polarimetry images obtained every 6 months for 3.2 years in 16 healthy eyes, 38 eyes with...
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ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2007
ISSN: 0301-4738
DOI: 10.4103/0301-4738.31938