What is confocal scanning laser ophthalmoscopy?
Scanning laser ophthalmoscopy (SLO) is a method of examination of the eye. It uses the technique of confocal laser scanning microscopy for diagnostic imaging of the retina or cornea of the human eye. It has further been combined with adaptive optics technology to provide sharper images of the retina.
What is GDx test for glaucoma?
The GDx (short for Glaucoma Diagnosis) is a type of scanning laser polarimeter. The GDx uses a diode laser in the near infrared region to measure nerve fiber layer thickness and 65,536 retinal points. The polarized light passes through the retinal nerve fiber layer.
What is GDx VCC?
The Zeiss Glaucoma Detection with Variable Corneal Compensation (or GDx VCC) is a diagnostic instrument that performs a non-obtrusive retinal scan to measure the thickness of the retinal nerve fiber layer without dilation.
How does scanning laser ophthalmoscopy work?
The laser scanning ophthalmoscope uses horizontal and vertical scanning mirrors to scan a specific region of the retina point by point and to create raster images that are viewable in real time on a monitor. It can perform optical slicing through weakly scattering media, which makes it ideal for imaging the retina [5].
What does CSLO stand for?
CSLO
| Acronym | Definition |
|---|---|
| CSLO | Camp San Luis Obispo (California) |
| CSLO | Confocal Scanning Laser Ophthalmoscope (ophthalmology) |
| CSLO | Common Set of Learning Objectives |
What is corneal hysteresis?
Corneal hysteresis is a measure of the viscoelastic damping of the cornea, which reflects the ability of the cornea to absorb and dissipate energy. 3. Low CH is associated with progressive optic nerve and visual field damage, and should pose as an independent risk factor for glaucoma.
What is HRT in glaucoma?
Heidelberg Retinal Tomography is a diagnostic procedure used for precise observation and documentation of the optic nerve head, essential for the diagnosis and management of glaucoma. The HRT uses a special laser to take 3-dimensional photographs of the optic nerve and surrounding retina.
How do you do a corneal hysteresis?
Corneal hysteresis can be measured by inducing an air puff and analyzing the cornea’s response to the deformation the surface undergoes. The Reichert ocular response analyzer (ORA) (Ametek Reichert Technologies, Depew, NY, USA) is the only device that allows a numerical estimation of corneal hysteresis.
