silmänpohjakuvausta

Silmänpohjakuvaus, known in English as fundus photography or retinal photography, is a non-invasive imaging technique used to document the back of the eye, specifically the retina, optic disc, and the blood vessels within the eye. This procedure is an important diagnostic tool for ophthalmologists and optometrists to detect, monitor, and manage a variety of eye conditions.

The process typically involves a specialized camera, the fundus camera, which uses bright light to illuminate the inside of the eye. The patient usually rests their chin on a support, and their eye is dilated with eye drops to widen the pupil, allowing for a clearer view of the fundus. The camera then captures high-resolution images of the retina. Different types of fundus photography exist, including color fundus photography, red-free imaging, and fluorescein angiography, each providing unique information about the eye's structures and function.

Silmänpohjakuvaus is crucial for diagnosing conditions such as diabetic retinopathy, macular degeneration, glaucoma, hypertensive retinopathy, and inflammatory diseases of the retina. It allows for early detection of subtle changes that might not be visible during a standard eye examination. Furthermore, the captured images serve as a baseline for tracking disease progression or the effectiveness of treatment over time. The images can be stored digitally and shared with other specialists if necessary. The procedure is quick, painless, and a valuable component of comprehensive eye care.