Can adolescent orthokeratology be too severe?

Release time：2018-10-29 16:14

Generally speaking, parents without myopia does not mean that children will not have myopia, myopia is mainly related to eye habits, if the current is myopia, can only be corrected by glasses, those who do not want to wear frame glasses myopia patients and myopia deepening students can choose to use corneal plastic The mirror.

Corneal plastic lens is a kind of corneal plastic lens designed with a special inverse geometry. Its inner surface is composed of several arcs. The distribution of lenses and tear layer is uneven. The resulting hydrodynamic effect redistributes corneal tissue, changes corneal geometry, and wears it in front of the cornea during sleep, gradually flattens corneal curvature and shortens the axial length of the eye, thus effectively changing the refraction of the eye and preventing the development of myopia. Users do not need to wear myopia during the day. You can have good naked eyesight.

The characteristics of orthokeratology are mainly:

1. Advantages: Can sleep at night wear glasses, night wear, daytime glasses, restore clear naked eye vision, sports, life, learning are not affected, beautiful, can be corrected less than 800 degrees of myopia, can be worn for people aged 6-40 years old, less age restrictions.

2. Disadvantages: lens cleaning and handling of the same degree of difficulty with soft contact lenses, improper wearing of keratitis and other eye inflammation often occurs, so the wearer's health requirements are higher, and people with fundus diseases can not wear corneal plastic lenses.

To sum up, although corneal plastic lenses can help wearers get ideal naked vision after wearing morning at night, and effectively delay the deepening of myopia in myopia, but unable to cure myopia. In fact, there is no cure for myopia. Some patients expect orthokeratology to cure myopia. Even if laser surgery is done, it is also to cut the cornea of patients for the premise of vision correction, and in the use of population and age groups have strict requirements, irreversibility, and a great risk.

Ovid Visual International Ophthalmological Center Ophthalmologists recommend Ovid Visual Angle Plastic Mirror imported from the United States. Ovid Visual Center has provided professional optometric services to tens of thousands of families. Ovid Visual International Ophthalmological Center has more than 8000 families to become loyal members of the center. It has a good effect, long service life, safety and security.