Trilogy of blindness caused by high myopia.

Abstract: retinal degeneration will occur in the early stage of retinal detachment. At this time, most people don’t feel it, but occasionally there will be “dark shadow” in front of their eyes. At this time, you need to go to the ophthalmology department to check the fundus carefully and observe closely., If the corrected visual acuity is less than 0.05, it is judged to be blind. Almost all high myopia have the phenomenon of axial growth and posterior sclera thinning. The main pathological changes are the atrophy and thinning of retina and choroid, which are aggravated year by year, resulting in many serious complications. Such as retinopathy and fundus hemorrhage may cause blindness., How to avoid retinal detachment? No strenuous exercise, no roller coaster… One of the key threats to blindness caused by high myopia is retinal detachment. When the degree of myopia is higher and higher, the eye axis will be longer and longer. At this time, if the retinal distance cannot be lengthened, it will cause retinal degeneration, which is the first stage of retinal detachment. Zhang Hongbing reminded that people with high myopia can’t take a roller coaster, exercise violently, dive or suffer trauma… All these will lead to retinal detachment., Retinal detachment is divided into three processes. The first stage is retinal degeneration. At this time, most people don’t feel it, but occasionally there will be “dark shadows” in front of them. At this time, you need to go to the ophthalmology department to check the fundus carefully and observe closely., The second stage is the formation of retinal holes. At this time, there is still no feeling. Maybe the “shadow” appears more frequently. After inspection at this time, these holes can be sealed by laser technology., In the third stage, when the latex like vitreous is liquefied, it will enter the retinal hole, resulting in retinal detachment from the original tissue. At this time, the hole can only be sealed by pad pressing or extrusion technology, but the curative effect will be much worse. Many people have very low vision or blindness at this stage., The corrected visual acuity of

was lower than 0.05 and was judged to be blind. Almost all high myopia have the phenomenon of axial growth and posterior sclera thinning. The main pathological changes are the atrophy and thinning of retina and choroid, which are aggravated year by year, resulting in many serious complications. Such as retinopathy and fundus hemorrhage may cause blindness. How can

and

avoid retinal detachment? No strenuous exercise, no roller coaster…

and

threaten high myopia, and one of the keys to blindness is retinal detachment. When the degree of myopia is higher and higher, the ocular axis will be longer and longer. At this time, if the retinal distance cannot be lengthened, it will cause retinal degeneration, which is the first stage of retinal detachment. Zhang Hongbing reminded that people with high myopia can’t take a roller coaster, exercise violently, dive or suffer trauma… All these will lead to retinal detachment.

retinal detachment is divided into three processes. The first stage of

is retinal degeneration. At this time, most people don’t feel it, but occasionally there are “dark shadows” in front of their eyes. At this time, you need to go to the ophthalmology department to carefully check the fundus and observe closely. The second stage of

and

is the formation of retinal holes. At this time, there is still no feeling. Maybe the “shadow” appears more frequently. During this period, these holes can be sealed by laser technology. The third stage of

and

is that when the latex vitreous body is liquefied, it will enter the retinal hole, resulting in retinal detachment from the original tissue. At this time, the hole can only be sealed by pad pressing or pushing technology, but the curative effect will be much worse. Many people have very low vision or blindness at this stage.