Optical Coherence Tomography – Posterior Segment 

Optical Coherence Tomography – Angiography

TOPCON is the first company in the world to introduce a combined anterior and posterior segment OCT Swept Source, the DRI OCT Triton. DRI OCT Triton incorporates high-resolution color retinography and FA and FAF image capture. The FA and FAF images are provided at the factory. Swept Source technology and 1050 nm wavelength The Swept Source OCT provides a significant improvement in relation to conventional OCT. Thanks to the long wavelength scanning light (1050 nm), penetration into the deeper layers of the eye has been optimized. And in addition, it also penetrates better through cataracts, hemorrhages, blood vessels and sclera.

Optical Coherence Tomography or OCT is a non-invasive diagnostic imaging technique that allows detailed exploration of the retina, specifically the macula and the optic nerve. It is very useful for the early detection of macular pathologies such as ocular diabetes or age-related macular degeneration, as well as for more effective appropriate treatment. The OCT provides great information, which allows us to know the stage in which it is located, as well as the changes generated between consultations. In the field of retina, OCT allows the detection of more frequent pathologies such as macular edema, macular hole, epiretinal membranes, retinal dystrophies, retinal vein occlusions, among others.

Optical coherence tomography angiography is a new study method based on high-resolution images that show the retinal and choroidal circulation without contrast substance. This reliable, real-time and non-invasive method allows visualization of non-irrigated areas in the macular region associated with diabetic retinopathy.