Optical Coherence Tomography Angiography in Glaucoma

Optical Coherence Tomography Angiography (OCTA) is a new imaging technique that allows imaging of the retina and optic nerve. It is noninvasive and provides high resolution and rapid image. It is reproducible and has several applications in evaluation of retinal and optic nerve diseases. In this review, principle of imaging technique and application of OCTA in glaucoma detection will be discussed.