The intricate network of blood vessels within the eye plays a critical role in vision. For comprehensive ocular health assessment, especially in detecting subretinal processes and choroidal abnormalities, advanced imaging techniques are essential. Indocyanine Green (ICG) has become a gold standard in retinal imaging solutions, particularly through its application in ophthalmic angiography.


ICG dye for ophthalmic angiography is uniquely suited for visualizing the choroidal circulation, which lies beneath the retina. Unlike fluorescein, ICG fluoresces in the near-infrared spectrum, allowing it to penetrate deeper retinal layers and provide clearer images of choroidal vessels, even through retinal hemorrhage or serous fluid. This capability is crucial for diagnosing conditions such as choroidal neovascularization, polypoidal choroidal vasculopathy, and central serous chorioretinopathy.


Administered intravenously, the Indocyanine Green dye binds strongly to plasma proteins, preventing leakage from the highly fenestrated choroidal capillaries. This ensures that the dye remains within the vessels for a longer duration, providing an extended window for detailed observation. Clinicians seeking a reliable Indocyanine Green supplier for eye diagnostics can turn to NINGBO INNO PHARMCHEM CO.,LTD., a reputable manufacturer of high-quality ICG. The consistent purity and effectiveness of the dye are paramount for accurate diagnostic outcomes in ophthalmology.


The adoption of ICG in ophthalmic practices has significantly improved diagnostic accuracy and treatment planning for various eye diseases, contributing to better patient outcomes and preserving vision. As technology advances, the integration of ICG into new imaging systems continues to push the boundaries of ocular diagnostics, making it an indispensable tool for specialized eye care and a key component of modern ocular health strategies.