What is fundus disease

summary

I'm an ordinary office worker. When I go to work, I basically work on EEG. Recently, I found that my eyes can't see clearly, and everything is blurred. It's useless to drop eye drops. Later, I went to the ophthalmic examination and said it's fundus disease. Today, let me share with you what is fundus disease.

What is fundus disease

First, the cornea, iris and lens in front of the eyeball are defined as anterior segment, while the vitreous, retina and choroid behind the eyeball are defined as posterior segment. The bottom of the posterior segment of the eye is called the fundus. Fundus consists of retina, fundus blood vessels, optic nerve papilla, optic nerve fibers, macular part of retina, and choroid behind retina, etc.

Second: fundus diseases include inflammation of retina, choroid, optic nerve and vitreous, tumors, various vascular diseases, various degenerative diseases and eye diseases caused by multi system diseases. It is not only various, but also has great damage to visual function. At present, the common fundus diseases that affect visual function include diabetic retinopathy, senile macular disease, retinal vein occlusion and so on.

Third: the early symptoms of fundus disease around the fundus are often not found by patients. When a patient feels a loss of vision, the course of the disease may be severe. For the central part of the fundus, such as: macular area, optic nerve, once the disease occurs, it can affect vision.

matters needing attention

Fundus disease is a kind of eye disease which is harmful to the eyes. If it is not treated properly, it may lead to blindness. Therefore, we must pay attention to eye hygiene, correct sitting posture, keep a proper distance from the object, and avoid long-term use of computer.