Currently, the common clinical method to determine whether the skeletal line is closed or not is X-ray examination, which is to take X-ray films of the skeletal line area for measurement. If the epiphysis is not completely closed, it means that the bones can continue to grow, especially in the longitudinal direction. However, if you want to know whether your height can grow, you must check whether the skeletal lines related to your height are still closed and whether they have the potential to grow, such as the skeletal lines in the spine or the pelvis. If the skeletal line is closed, it means that it is very difficult to continue to grow, and if you are over 25 years old, it is very unlikely that you will grow. If the skeletal line is not closed and you are younger than 25 years old, you may be able to continue to grow, and there are clinical treatments that can be used to promote height growth.