Symptoms of fundus retinopathy

summary

The classification of retinopathy is more complex, including retinal detachment, macular disease, ocular trauma, diabetic retinopathy, endophthalmitis, intraocular foreign bodies, congenital eye diseases, such as neonatal retinopathy (ROP), endoparasites, the most common retinal detachment as an example. Symptoms of fundus retinopathy? Let's talk about it

Symptoms of fundus retinopathy

There are often aura symptoms before detachment, and flash occurs during eye movement. Due to the opacity of the vitreous body, there are often dark shadows floating in the field of vision. When partial retinal detachment occurs, the patient has a fixed cloud shadow in the field of vision on the opposite side of the detachment.

If macular detachment occurs, the central visual acuity will decrease sharply. If the retina is completely detached, vision is reduced to light perception or completely lost. Before vision loss, there is often visual deformation, and there is a feeling of object tremor during eye movement. The intraocular pressure is low because more of the intraocular fluid enters the choroid through the pigment epithelium.

Under the condition of sufficient mydriasis, the periomental condition can be examined with slit lamp and anterior lens. Indirect ophthalmoscope combined with scleral indentation or very peripheral holes may be found. Fundus examination showed that the retina in the detachment area lost its normal red reflection and became gray or cyan gray.

matters needing attention

Scleral buckling can be used for retinal detachment with single retinal hole, and scleral buckling can be considered for retinal detachment with multiple retinal holes. Remove or cut off the vitreous preretinal proliferative membrane, relieve the centripetal and tangential traction of the vitreous to the retina, suck out the subretinal fluid, and promote retinal reattachment.