How to treat corneal dystrophy?

summary

Corneal epithelial basement membrane dystrophy, on weekdays must be more love care and maintenance of their own body, 30 years old after the onset of recurrent epithelial erosion. There were many gray plaques, tiny oil drop cysts and fingerprint opacity in the central epithelial layer. Let's share how to treat corneal dystrophy?.

How to treat corneal dystrophy?

First, corneal dystrophy is a process of progressive damage to the structure and function of certain cells in normal corneal tissue determined by certain abnormal genes. Most of the characteristics of corneal dystrophy are binocular symmetry, mostly autosomal dominant inheritance, which occurs in the central cornea, without any inflammation and neovascularization. Corneal dystrophy is characterized by abnormal material deposition in the cornea of both eyes. At the beginning, corneal dystrophy usually invades only one layer of the cornea. At the later stage, it can affect adjacent tissues, even the whole cornea. The treatment of drug-induced corneal dystrophy often has poor response.

Second: corneal dystrophy treatment indications: corneal epithelial basement membrane dystrophy: 30 years old, recurrent epithelial erosion. There were many gray plaques, tiny oil drop cysts and fingerprint opacity in the central epithelial layer. Granular dystrophy: the corneal epithelium is rough, there is a clear boundary of gray white turbid block in the central anterior stromal layer, and there is diffuse turbidity between the late turbid blocks, which seriously affects the vision. Fuchs corneal endothelial dystrophy occurs in middle-aged and old people, especially in women. The degeneration and loss of corneal endothelium leads to decompensation and epithelial bullous degeneration.

Third: treatment of corneal dystrophy: corneal dystrophy is a group of hereditary and binocular diseases, which progress slowly or still. According to the different levels of corneal involvement, it can be divided into anterior corneal dystrophy, parenchymal corneal dystrophy and posterior corneal dystrophy. In the case of epithelial type, artificial tears can be used. 5% sodium chloride eye drops, some patients can use excimer laser to remove the erosion of corneal epithelium for treatment; There is no need for treatment in the early and middle stage of stromal dystrophy, and the visual acuity is significantly decreased, so therapeutic laser keratectomy can be performed. Corneal transplantation can be considered for patients with endothelial dystrophy without special treatment, corneal edema and endothelial decompensation, and great influence on visual function.

matters needing attention

The disease generally does not need treatment, but if the fear of bright or seriously affect vision, can wear soft contact lenses, shallow corneal resection or lamellar keratoplasty for treatment.