Is eye retina shedding symptom?

summary

Primary retinal detachment is a common clinical disease. The number of male patients is more than 3 of females. Most of them are adults over 30 years old. Children under 10 years old are rare. The incidence rate of bilateral eyes is about 15% of the total number of patients. The incidence rate of binocular vision is about 15%. It often occurs in myopia, especially in high myopia.

Is eye retina shedding symptom?

Fly mosquito and flash are the earliest. The middle-aged and old people, especially the patients with high myopia, should be alert to the possibility of retinal detachment when they suddenly appear a large number of flying mosquitoes and flash in a certain position.

Central vision loss: the retina of the posterior pole falls off, and the vision drops sharply. At the beginning of peripheral detachment, the central visual acuity was not affected or had little effect. Similarly, the fundus should be carefully examined in high-risk patients with vision loss.

Visual distortion: when the peripheral retinal detachment affects the posterior pole or the posterior pole has shallow detachment, in addition to the decline of central vision, there is also visual distortion. Visual field defect: when the retina falls off, some sensitive patients may find visual field defect. But only the defect of inferior visual field has early diagnostic value.

matters needing attention

The incidence rate of primary retinal detachment is about 15%. So, when a detachment has occurred, the eye must be fully mydriasis for examination. If retinal degeneration, hiatus and shallow detachment have been found, surgery should be taken in time to prevent detachment from continuing to expand. Only the hiatus or only degeneration and vitreous body did not show obvious degeneration. There was no adhesive traction at the hiatus. If the patient has no flash hallucination in a fixed area, it is not necessary to perform preventive surgery, but it is necessary to pay attention to taking care of life and avoid heavy and strenuous exercise. Chinese and Western medicine can be used for a long period of time to resist degeneration and improve chorioretinal microcirculation. On the contrary, it is appropriate to carry out condensation or photocoagulation. If the hole is in the posterior fundus, there is no effusion under the retina, and there is not much, photocoagulation can be used; In the peripheral part of the use of condensation, condensation can not cut the conjunctiva, the method is relatively simple, but also very careful, to grasp the area of condensation, intensity, etc., although the macular hole has seen shallow detachment or radial wrinkles, as long as the vitreous body is basically healthy, still maintain a certain vision, should not be photocoagulation.