Abstract
Advances in ophthalmic imaging methods shed light on the management of retinal artery occlusion (RAO). RAT is an ocular emergency that can cause painless, sudden onset, unilateral vision, or loss of visual field. RAO requires early diagnosis and treatment. Fundus fluorescein angiography (FFA), which can be used in diagnosis and follow-up, is an invasive method requiring intravenous dye application which can cause side effects. In recent years, optical coherence tomography angiography (OCTA) has become widely available as an alternative to FFA in various ophthalmologic diseases. OCTA is a new type of angiography used for fundus imaging. It is a non-invasive method for measuring and quantifying the retinal microcirculation without the use of dyes. Many other imaging modalities used in ophthalmology clinics have been used in many areas of diagnosis and treatment of RAO patients. This review deals with the results of different imaging techniques in patients with RAO.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
