Abstract: artificial nutritional metabolism in myopia is abnormal, so changes in capsule permeability, lens malnutrition and metabolic disorders gradually occur cloudy, vision gradually decreases, and produce complicated cataract., After opening my eyes, I saw a hazy scene. I don’t know whether it is day or lonely night in the starry sky. I can only distinguish the world by slowly creeping gray shadow. This is not a lyric, nor is it a poem of a romantic poet. This is the inner confession of a highly myopic person., According to experts, high myopia refers to ametropia with myopia greater than 600 degrees, accompanied by degenerative diseases such as eye axis elongation, fundus retina and choroidal atrophy., Complications caused by high myopia: 1. Retinal degeneration, hemorrhage and intermittence: because of factors such as eye axis lengthening and scleral staphyloma, patients with high myopia are prone to retinal degeneration and interruption, resulting in hemorrhage and retinal detachment, leading to blindness., 2 and scleral staphyloma: the rate was 77.1%. The main manifestations were the backward expansion of the posterior rod of the eyeball, the degeneration and atrophy of the optic nerve and macula in the retina, and the decline of corrected visual acuity. The degree of myopia is high, and the incidence rate of scleral staphyloma is high. 3. Retinal detachment: because of myopia axial elongation and artificial malnutrition, cystic degeneration and grid degeneration often occur in the peripheral parts of the retina. The degenerative area of the retina is very thin and prone to perforation. Some perforations are established in sexual holes, coupled with vitreous liquefaction and increased activity, which occur from the retina. In retinal detachment, 70% are myopia., 4. Retinal neovascularization: the rate is 5% – 40%. Retinal angiogenic rod after speech, resulting in bleeding and affecting vision., 5. Flying mosquito disease: there is a disease in which the rotation of the eyes often appears in the front shadow, like mosquitoes and flies flapping dancing, because the normal colloidal structure of glass is for liquefaction., After
opened his eyes, his eyes were hazy. I didn’t know whether it was the day or the lonely night in the starry sky. I could only distinguish the world by the slowly creeping gray shadow. This is not a lyric, nor is it a poem of a romantic poet. This is the inner confession of a highly myopic person.
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double eye bright experts: high myopia refers to ametropia with myopia greater than 600 degrees, accompanied by degenerative diseases such as eye axis elongation, fundus retina and choroidal atrophy. Complications caused by
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high myopia:
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1. Retinal degeneration, bleeding and intermittence: due to factors such as lengthening of ocular axis and scleral staphyloma, patients with high myopia are prone to retinal degeneration and interruption, resulting in bleeding and retinal detachment, leading to blindness.
2 and scleral staphyloma: the rate was 77.1%. The main manifestations were the backward expansion of the posterior rod of the eyeball, the degeneration and atrophy of the optic nerve and macula in the retina, and the decline of corrected visual acuity. The incidence rate of scleral staphyloma is high.
3. Retinal detachment: because of myopia axial elongation and artificial malnutrition, cystic degeneration and grid degeneration often occur in the peripheral parts of the retina. The retinal degenerative area is very thin and prone to perforation. Some perforations are established in sexual holes, coupled with vitreous liquefaction and increased activity, which occur from the retina. In retinal detachment, 70% are myopia.
4. Retinal neovascularization: the rate is 5% – 40%. The retinal angiogenic rod after speech leads to bleeding and affects vision.
5. Flying mosquito disease: there is a disease. The rotation of the eyes often appears in the front shadow, like mosquitoes and flies flapping dancing. This is because the normal colloidal structure of glass is for liquefaction.
6. Cataract: because the artificial nutritional metabolism of myopia is abnormal, the changes of capsule permeability, lens malnutrition and metabolic disorders gradually occur cloudy, vision gradually decreases, and complicated cataract is produced. This type of cataract develops slowly, with cloudy core and cloudy posterior capsule.
7. Glaucoma: because the curtain wall structure of the filter in the corner of the myopia eye is normal, the outflow resistance of aqueous humor is large, which is easy to cause the increase of intraocular pressure. According to statistics, 30% of high myopia have glaucoma, which leads to the gradual loss of vision.