Fundusbased

Fundusbased refers to techniques, technologies, or procedures that focus on the analysis, imaging, or assessment of the fundus, which is the interior surface of the eye opposite the lens and includes the retina, optic disc, macula, and retinal blood vessels. The term is commonly used in ophthalmology and optometry to describe methods that examine or utilize information from the fundus for diagnostic or therapeutic purposes.

Fundusbased modalities are crucial for diagnosing a variety of ocular and systemic conditions. Retinal imaging techniques such as fundus photography, optical coherence tomography (OCT), and fluorescein angiography enable detailed visualization of the retinal structures. These methods assist in detecting diseases like diabetic retinopathy, age-related macular degeneration, glaucoma, and hypertensive retinopathy, among others.

Advancements in fundusbased technologies have facilitated early detection and monitoring of disease progression. Automated image analysis algorithms are increasingly used to quantify features such as blood vessel density, lesion size, or retinal thickness, supporting more precise diagnoses and personalized treatment plans.

In research, fundusbased imaging is also used to study systemic health, as the retinal vasculature reflects broader vascular conditions, making it a non-invasive window into cardiovascular and neurological health. For example, retinal abnormalities can be indicators of hypertension or risk factors for stroke.

Overall, the term fundusbased signifies an emphasis on the direct assessment of the eye's interior surfaces through specialized imaging and analysis tools, playing a vital role in ophthalmic clinical practice, systemic health evaluation, and biomedical research.