What is the Meaning & Definition of myopia
Myopia is an eye disorder that is characterized by difficulty to see distant objects clearly. It can affect one or both eyes starting its emergence at puberty.
Once it starts, myopia tends to get worse during the growth process so it is necessary to change the formula of the lenses or glasses remedial to correct this defect and achieve a vision optima, in some people the myopia can progress up to age 30, after that tends to stabilize.
Usually short-sighted children tend to have difficulties in school because they cannot see the Blackboard, also tend to avoid activities that require a good distance vision as sports. Myopia is usually also more difficult for night vision.
In cases of severe myopia might have other eye as a result of this anomaly disorders such as glaucoma, retinal degeneration and even retinal detachment.
Adapting corrective glasses or lenses you are looking for is replace the bulb with the purpose of the image forming further back directly on the retina, which clear vision can be achieved.
The technique used for the correction of myopia with surgery is the carving of the cornea with a laser beam equipment, this achieves a clear view. This surgery is indicated in adults who have already stabilized their myopia, it is important that your eyes are healthy and that not is are being treated with drugs such as steroids independently of the pathology for which they are prescribed. In some cases it is possible that it warrants a second surgery for best results.
While some argue that myopia delays the onset of presbyopia, it seems that a direct relationship between the two conditions there is.
Once it starts, myopia tends to get worse during the growth process so it is necessary to change the formula of the lenses or glasses remedial to correct this defect and achieve a vision optima, in some people the myopia can progress up to age 30, after that tends to stabilize.
Usually short-sighted children tend to have difficulties in school because they cannot see the Blackboard, also tend to avoid activities that require a good distance vision as sports. Myopia is usually also more difficult for night vision.
In cases of severe myopia might have other eye as a result of this anomaly disorders such as glaucoma, retinal degeneration and even retinal detachment.
Why does myopia?
Usually light enters the interior of the eye forming an inverted image on the back of the same name as the retina, in some people the eyeball has a greater than normal anteroposterior axis so the images are formed ahead of the retina resulting in a blurred image of them.Adapting corrective glasses or lenses you are looking for is replace the bulb with the purpose of the image forming further back directly on the retina, which clear vision can be achieved.
How is this disorder?
In the majority of cases it is solved with the adaptation of glasses or corrective contact lenses, however it is possible to treat this condition with surgery.The technique used for the correction of myopia with surgery is the carving of the cornea with a laser beam equipment, this achieves a clear view. This surgery is indicated in adults who have already stabilized their myopia, it is important that your eyes are healthy and that not is are being treated with drugs such as steroids independently of the pathology for which they are prescribed. In some cases it is possible that it warrants a second surgery for best results.
Have myopia delay presbyopia?
Other common vision condition is presbyopia, is a condition in which near vision by aging of the lens is difficult, in this case, the problem arises from the 45 years of age.While some argue that myopia delays the onset of presbyopia, it seems that a direct relationship between the two conditions there is.