Can retinal detachment and intraocular pressure be normal?

summary

The retina is a very important fundus tissue. We often hear about retinal diseases is retinal detachment. The reason why people "talk about the color change of the net" is mainly because many people are easy to induce retinal detachment in daily life, especially in high myopia. If the treatment of retinal detachment is not good, it will cause irreversible consequences, which may directly lead to blindness. So let's talk about retinal detachment and normal intraocular pressure?.

Can retinal detachment and intraocular pressure be normal?

First, the degenerative and liquefied vitreous body enters into the subretina through retinal hiatus, causing retinal detachment. This kind of patients often have retinal degeneration, atrophy, thinning, vitreous liquefaction, detachment, concentration and retinal adhesion due to some factors such as myopia and old age. Under normal circumstances, the vitreous body is a hyaluronic structure, which is filled in the cavity of 4 / 5 of the posterior part of the eyeball and has a supporting effect.

Second: before the occurrence of retinal detachment, the common changes of vitreous degeneration are: vitreous detachment, liquefaction, turbidity, membrane formation, concentration, etc. Retinal hole and vitreous liquefaction, detachment and pathological adhesion to retina are two necessary conditions for primary retinal detachment.

Third: the common aura "flying mosquito disease, flash sensation, visual field occlusion, visual object deformation, etc.". Shenzhen Xima ophthalmologist said that when partial retinal detachment occurs, there will be fixed shadows in the field of vision. When the macular area (the most critical part of seeing) is detached, the central visual acuity decreases sharply. There are usually premonitory symptoms before detachment and flash during eye movement. Due to the opacity of the vitreous body, there are often dark shadows floating in the field of vision. If the retina is completely detached, the vision is reduced to light perception or completely lost. Before vision loss, there is often visual deformation, the feeling of object tremor during eye movement, and the intraocular pressure is also low. The longer the time is, the more difficult the treatment is.

matters needing attention

The longer the time of retinal detachment, the greater the retinal damage. Early detection and early treatment, the effect is better. Early detection of the hole or a small area of shallow detachment around the hole can be treated by laser. According to the type and mechanism of retinal detachment, different treatment methods are adopted, mainly surgery.