Daltonism is partial color blindness, which can be divided into red color blindness and green color blindness. The patient can't distinguish between red and green, and thinks they are two colors: long wave (red, orange, yellow and green) is yellow, and short wave (cyan, blue and purple) is blue. Red-green color blindness is a recessive genetic disease of X chromosome, and its cause is controversial.
As for the treatment of congenital color vision disorder, there is no specific treatment method at present, and red or green soft contact lenses can be worn to correct it. Some people try acupuncture or traditional Chinese medicine treatment, which is said to have certain effect, but it is still in the clinical research stage. Because color blindness and color weakness are hereditary diseases, which can be passed on to the next generation, it is an effective preventive measure to avoid consanguineous marriage, investigate the genetic disease history of the other family before marriage and take measures to reduce the birth rate of color blindness offspring. A few color vision abnormalities are also found in acquired people, such as some fundus diseases and glaucoma. The degree of color vision disturbance caused by these eye diseases is relatively light, and disappears with the recovery of primary eye diseases, so most of them have not attracted the attention of patients.
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Can color blindness be cured? How to correct color blindness is hard to prevent. 20 13-07- 19 visits: 2856.
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The clinical classification of color vision disorders mainly includes two categories: one is low color recognition ability, which is called color weakness in medicine; The other is that you can't recognize colors at all, which is medically called color blindness. So, can color blindness be cured? How to correct color blindness?
Most of the congenital color vision disorders in children are recessive inheritance. For example, a father's color blindness can be passed on to his grandchildren through his daughter. The main reason is that the cone cells on the retina lack three color receptors. If there is no red color-sensitive substance, it will produce red blindness; Without green color-sensitive substances, you become green blind. All kinds of acquired eye diseases such as refractive stroma, retinal cells, optic nerve and visual center diseases will lead to color blindness and color weakness, among which color weakness is the most. To cure acquired color vision disorder radically, the premise is to cure eye diseases first. With the deepening of research, some Japanese scholars found that the color vision discrimination ability of calico workers is 200 times higher than that of normal people, so it is considered that the light color is also related to the lack of various color stimuli. A foreign scholar has done animal experiments. One group of animals was fed in a dark environment, and the other group was fed in a bright environment with various colors of light. When animals grow up, their visual acuity and color vision are measured. It is found that the visual and color vision sensitivity of the group growing up in dark environment is obviously weaker than that of the group growing up in bright environment. Therefore, scholars at home and abroad believe that the prevalence rate of congenital color blindness in the past 5.87% is inaccurate, the real congenital color blindness is only three ten thousandths, and most of the rest are weak. With the development of medicine, this color vision functional disease can be treated and cured.
Diagnosis and treatment: red blindness can't see red and green blindness can't see green, but both color blindness can see yellow and blue, and they think yellow and blue are particularly bright. According to this feature, a specially made chart list of color blindness and color weakness can effectively diagnose color blindness or color weakness within ten seconds by looking at the pictures. Treatment 1 red light colorimeter stimulates the yellow function of visual cells to improve. Treatment 2 color blindness orthotics, including color blindness correction chart and color blindness correction glasses, are not ordinary color blindness glasses. Through the practice of distinguishing, recognizing and transforming various colors, the color vision function is improved. Meridian massager is used to treat trichromatic blindness, and points that can dredge meridians, regulate kidney water and improve color vision function are selected. After the above treatment, the cure rate of red-green color blindness and color weakness is 75%-80%, and the effective rate is 95%.
To sum up, color blindness has little effect on repairing cars.
If there is no special provision for becoming a full member, it should be possible.