Application of anterior segment optical coherence tomography in glaucoma.
Surv Ophthalmol
; 59(3): 311-27, 2014.
Article
en En
| MEDLINE
| ID: mdl-24138894
ABSTRACT
Optical coherence tomography (OCT) is a cross-sectional, three-dimensional, high-resolution imaging modality that uses low coherence interferometry to achieve axial resolution in the range of 3-20 µm. Two OCT platforms have been developed time domain (TD-OCT) and spectral (or Fourier) domain (SD/FD-OCT). Visante anterior segment OCT (Carl Zeiss Meditec) is a TD-OCT widely used for anterior segment imaging. The SD-OCT systems with both posterior and anterior segment imaging capabilities include the RTVue, iVue (Optovue), the Cirrus (Carl Zeiss Meditec), and the Spectralis (Heidelberg Engineering, Inc.). Each of the SD-OCTs has a wavelength in the range of 820-879 nm. Anterior segment OCT is a non-contact method providing high resolution tomographic cross-sectional imaging of anterior segment structures. Anterior segment OCT provides qualitative and quantitative assessment of the anterior segment structures important to the pathogenesis and the anatomical variations of glaucoma, and the approach to and success of treatment. We summarize the clinical applications of anterior segment OCT in glaucoma.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Glaucoma de Ángulo Cerrado
/
Glaucoma de Ángulo Abierto
/
Tomografía de Coherencia Óptica
/
Segmento Anterior del Ojo
Tipo de estudio:
Qualitative_research
Límite:
Humans
Idioma:
En
Revista:
Surv Ophthalmol
Año:
2014
Tipo del documento:
Article
País de afiliación:
India