How does the eye suddenly farsighted return a responsibility?

summary

One of the more common diseases of hyperopia is axial hyperopia, which is caused by the axial phenomenon of the eyes. And axial hyperopia is usually the most common eye disease with abnormal refraction. Originally, the length of the eye axis at birth is about 17.3 mm. With the gradual development of the child's body, let's take a look at the following.

How does the eye suddenly farsighted return a responsibility?

First: therefore, hyperopia is closely related to abnormal physical development, especially the development of ocular axis. So what is the reason for the abnormal axial development? One of the more common reasons is inflammatory stimulation. If there is inflammation and constant stimulation in the process of children's axial development, the posterior pole of the eyeball will be depressed to the inside, so that the whole axial development can not reach the normal length, which will lead to hyperopia.

Second: hyperopia can also be caused by congenital factors. For example, some children are born with congenital flat cornea membrane phenomenon, flat cornea can cause hyperopia. There is also a corneal disease caused by trauma. The probability of hyperopia will be greatly increased after corneal disease.

Third: hyperopia may also be caused by edema of the bulbar wall tissue, because if there is edema of the bulbar wall tissue, the macular area of the eye will continue to move forward, which will lead to hyperopia. Retinal detachment is one of the causes of hyperopia.

matters needing attention

There is a kind of hyperopia which belongs to refractive hyperopia. This kind of hyperopia is caused by the decrease of the refractive power of the crystal. This kind of hyperopia usually occurs in patients with diabetes. Of course, it may be due to congenital abnormal lens or abnormal lens caused by ocular trauma.