Association between choroidal thickness and anterior chamber segment in eyes with narrow or open-angle.

Aim: To investigate the relationship between choroidal thickness and anterior chamber segment in subjects with eyes with narrow or open-angle.

Methods: The subfoveal choroidal thickness was measured with enhanced depth-imaging optical coherence tomography and anterior chamber parameters were measured with ultrasound biomicroscopy in one eye of 23 subjects with open-angle eyes and 38 subjects with narrow-angle eyes. The mean age was 59.

[Significance of optic disc topography and retinal nerve fiber layer thickness measurement by spectral-domain OCT in diagnosis of glaucoma].

Objective: To study the significance of optic disc tomography and retinal nerve fiber layer (RNFL) thickness measurement by spectral-domain optical coherence tomography (OCT) in the diagnosis of glaucoma.

Methods: It was a noninterventional, observational study. The optic disc topographic parameters and total and regional RNFL thickness were measured by RTVue OCT in 60 normal eyes and 97 glaucomatous eyes.

Measurement of anterior chamber volume with rotating scheimpflug camera and anterior segment optical coherence tomography.

Background: Measurement of anterior segment parameters plays an important role in diagnosis and treatment of glaucoma. The objective of this study was to evaluate the repeatability and reproducibility of anterior chamber volume (ACV) measurements with rotating scheimpflug camera (RSC) and to examine agreement with anterior segment optical coherence tomography (AS-OCT).

Methods: Thirty nine healthy normal subjects were recruited from the Eye Center of Tongren Hospital.