I would like to ask whether parents also follow the horoscope. If so, it is genetic. Parents generally don't need to be overly anxious about their children's inner horoscopes. Most children can improve themselves when they grow up. If your child is like this for a long time, I suggest you go to the hospital for examination. Correct diagnosis can avoid unnecessary treatment, and if necessary, we can grasp the right treatment opportunity. If there is no genetic factor, you can go to orthopedics to check whether there is bone disease. In addition to congenital factors, acquired factors play an important role in the disease and can be prevented. Conservative treatment is generally suitable for children under 3 years old. The younger the age, the better the effect, and the earlier the surgical treatment, the better the surgical effect. Salten pelvic osteotomy changed the acetabular direction of hall to normal physiological direction, which increased the acetabular depth relatively and made the femoral head and acetabulum achieve the common goal. The indication age is 1-6 years old, including reduction failure, acetabular index below 45 degrees, and the size of femoral head basically adapts to acetabulum, so as to obtain good surgical results. I suggest you try to help your child correct it yourself first ~ ~ ~