Parents are myopia children 100% genetic?

Myopia has a genetic tendency. and

can always find the shadow of parents in children, such as high bridge of nose, double eyelids and skin color… But you know, in addition to appearance, some diseases will also be passed on to the next generation, and myopia is one of them. Many children wear glasses when they are very young. In addition to peacetime habits, genetic factors also have a certain impact., , myopia has a genetic tendency. Many studies have confirmed that genes will have a certain impact on myopia, and the occurrence of myopia is related to region and race. For example, the incidence rate of myopia in China and Japanese is higher than that in Europe and America. The incidence rate of myopia in black race is the lowest in the world. , most children are highly hyperopia when they are just born. In the process of growth, the eyeball develops, the eye axis becomes longer, hyperopia gradually disappears, and finally reach normal vision. This process is called emmetropia., , and after some children face squarely, the eye axis continues to grow, and myopia will occur. This situation is not only affected by the acquired eye habits and eye diseases, but also related to the heredity of parents., Generally speaking, both parents have no myopia, and the child’s myopia rate will be lower than that of the child whose parents have myopia or both parents have myopia., , the higher the degree of myopia of parents, the higher the heritability of children. According to the degree, myopia can be divided into: 0-300 degrees are mild myopia, 300-600 degrees are moderate myopia, more than 600 degrees are high myopia, and more than 1000 degrees are ultra-high myopia. The higher the degree of myopia of parents, the higher the possibility of genetic myopia of children, especially if both parents are high myopia, Children are more likely to be short-sighted in the future., What is more worrying is that the age of children suffering from myopia is getting younger and younger, so it is easy to develop high myopia, and the probability of passing it on to the next generation is greatly increased, which is a vicious circle., In the eyes of many people, myopia may be just poor eyesight, so you should wear glasses. But in fact, the impact of myopia on our eyes can be large or small. When myopia develops into high myopia, our eyeballs will grow longer and longer, just like a bulging balloon, becoming thin and fragile. There is a higher possibility of fundus diseases. Severe impact and shaking may lead to eye diseases such as retinal hole and retinal detachment., You can do this. Genes are hard to change, so it’s very important to prevent myopia by changing environmental factors., , what can parents do in their daily life to protect their children’s eyesight? Huaxia ophthalmology gives the following suggestions: regular check-up. After the child is 3 years old, parents are advised to take the child to a professional ophthalmic hospital for medical optometry every six months, establish a visual health file, and record the child’s annual degree in detail. If there is a sign of myopia, early intervention is needed., , develop good habits. In daily life, guide and urge children to develop good eye habits. Control the close eye use time, follow the “20-20-20” formula, and after learning and using electronic products for 20 minutes, Look up 20 feet (6 meters away) relax your eyes for at least 20 seconds. Wear glasses. When myopia reaches a certain level, children tend to narrow their eyes and accelerate eye fatigue in class or watching TV. In the long run, it will accelerate the development of children’s myopia. Therefore, if there is a need for study and life, parents should ask their children to wear glasses reasonably according to the doctor’s suggestions after examination Mirror., , if myopia develops too fast, you can wear corneal shaping glasses. For some children whose myopia develops too fast, It can be fitted with corneal shaping lens (commonly known as OK lens). Corneal shaping lens is a kind of contact lens used to control the development of myopia. It is usually worn when sleeping at night. It can restore vision during the day, and children can not wear glasses. It is one of the generally recognized means to control myopia at present, but it is not recommended to wear corneal shaping lens for myopia exceeding 600 degrees. There are still some requirements that further eye examination should be done, As the case may be., , after the child reaches the age of 18, if he does not want to wear glasses, or because of professional, work and military needs, myopia surgery can be considered., , myopia surgery has a detailed preoperative examination. Only friends whose eye conditions meet the operation requirements will design an operation plan to correct their eyesight according to their personal conditions and needs. If the corneal condition is not ideal, or the myopia is too high to be suitable for laser surgery, ICL lens implantation can be selected., Parents can always be found in children, such as high bridge of nose, double eyelids and skin color… But you know, in addition to appearance, some diseases will also be passed on to the next generation, and myopia is one of them. Many children wear glasses when they are very young. In addition to peacetime habits, genetic factors also have a certain impact., Myopia has a genetic tendency. Most children are highly hyperopia when they are just born. In the process of growth, the eyeball develops, the eye axis becomes longer, hyperopia gradually disappears, and finally reach normal vision. This process is called emmetropia., The higher the degree of myopia of parents | the higher the heritability of children. According to the degree of myopia, it can be divided into: