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Dołączył: 27 Lip 2010
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Wysłany: Nie 8:55, 06 Mar 2011 Temat postu: The key is to identify true and false myopia dilat |
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The eye has been deformed, axial longer, to develop into a true myopia.
this situation occurred in the school-age children who, particularly in the winter and summer holidays, the most obvious. Holidays, many children are addicted to games, TV,[link widoczny dla zalogowanych], there will be a sharp decline in vision, such as the original is 200 degrees, 400 degrees may have to wear glasses to see, and this may deepen the overuse of 200 degrees, ciliary muscle spasm caused, that is false. The dilation can be judged by drugs, but if not dilated, will think of his myopia, while his glasses with 400 degrees, it is wrong to put the child into the circle of moderate myopia.
summer, ophthalmology clinic bustling corridors are the children waiting for optometry. Child's vision loss, and in the end is true or false myopia myopia, and parents often ask the doctor holding a glimmer of hope: My child is pseudomyopia, right? Guangzhou University of Traditional Chinese Medicine First Affiliated Hospital Professor Huang Zhongwei said, years of clinical experience has demonstrated to the children optometry, most of them true myopia. Experts remind that,[link widoczny dla zalogowanych], during the holiday we need to protect eyesight, children do not indulge the computer, television, or a holiday down, vision may be reduced.
currently no way to cure myopia, myopia is a once a lifetime thing. Therefore, parents should be concerned about their child's vision condition, do not think a little mild myopia does not matter, grow up a little will be back, in fact, this is unlikely. Therefore, experts advise parents to protect children's eyes as soon as possible, especially during the holidays, do not let children addicted to television, computers, game consoles, a vision that children have to hurry to the hospital to change, perhaps only a pseudo-myopia children, in a timely manner to improve, but also to restore vision.
dilation it? Wong Chung Wei said that this is because the regulation of children and adolescents in better eye, optometry if the ghost big time pupil, ciliary muscle of the regulation can become convex lens, refractive power increased, thus affecting the accuracy of the results of optometry. Eyes dilated with drugs to ciliary complete paralysis,[link widoczny dla zalogowanych], loss of regulation of optometry under the circumstances, do not wear glasses if you can see, this is false myopia. Through appropriate drug therapy,[link widoczny dla zalogowanych], rest, so that the ciliary muscle relaxation, vision can be restored, do not need to wear glasses. Therefore, the dilation is actually to remove components pseudomyopia screened real myopia patients.
Why do children have to optometry
in the clinic, met with many parents because the children had decreased vision glasses to the store to go with the glasses, this is very prudent. Because the dilation is the key to children's glasses, make sure is true or a pseudo-myopia, should go to the hospital to check the eye to dilate the pupils.
Zhongze Committee, said the effectiveness of these products are skeptical, because it is very difficult after refraction through the elongated shaft means to reduce the force, even if you can, such as the OK lens previously been popular, but also only last a short time,[link widoczny dla zalogowanych], once to stop using the myopic eyes will return to the state. And long-term oppression of the eye, can cause corneal disease, retinopathy, and some adverse consequences, so I do not advocate the use.
experts emphasized that through dilated children may also discover other eye diseases, such as congenital cataracts, macular degeneration. These patients can receive timely treatment if the child's visual development is very important, Mr. Huang had met on the dilation of cataracts found in children.
have glasses manufacturers hype eyes the complete liberation of the ciliary muscle, rapid improvement of vision. In fact, the core is a gradient lens multifocal glasses, should be said that there is a certain relaxation benefits of regulation. However, it should not be deified, and that the requirements of the lens of refraction is very high.
overuse holiday, take care of vision loss
have glasses manufacturers hype eyes the complete liberation of the ciliary muscle, rapid improvement of vision. In fact, the core is a gradient lens multifocal glasses, should be said that there is a certain relaxation benefits of regulation. However, it should not be deified, and that the requirements of the lens of refraction is very high.
glasses for children, the veracity of the key dilated
experts question of myopia can not cure
many parents their child is diagnosed with At present, there, there are many products for treatment of myopia, this Some say that the method can be oppressive,[link widoczny dla zalogowanych], so to cure myopia refractive axis shortening; some said adding in the lens,
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