What are the Alternatives to Fluorescein Angiography?
While fluorescein angiography is a highly effective diagnostic tool, alternative imaging techniques are available for patients who may be at risk for adverse reactions. Indocyanine green angiography (ICG) is one such alternative that uses a different dye with a distinct safety profile. Optical coherence tomography (OCT) is another non-invasive imaging method that provides high-resolution cross-sectional images of the retina without the need for dye injection, making it a safer option for certain patients.
