Epiphyseal closure does not allow for height growth. The closure of the epiphysis means that the bones mature and the height of the skeleton is finalized. Before the bones are mature, an X-ray will show a wide translucent band in the epiphysis, which is the epiphysis. With age, the bones will gradually develop and mature, and the translucent band will disappear gradually, and the epiphysis will be closed. The closure of the epiphysis means that the cartilage cells are replaced by normal bone cells, which no longer have the function of dividing and proliferating, and the basic potential of the body to grow taller disappears, and the height of the body will also be fixed. The time of epiphyseal closure is different for each person. If a child grows and develops early, the epiphyseal closure will be earlier; if a child grows and develops later, the epiphyseal closure will be later. Strengthening physical exercise, paying attention to nutritional supplements, and getting enough sleep every day before the epiphyseal closure can promote the growth of the bones. Going to the hospital for examination can determine whether the epiphyses are closed or not, and the body will not grow when the epiphyses are completely closed.