The need for intervention in children with short height and small bone age should be determined on a case-by-case basis. If the shortness is caused by individual physical factors, there is usually no need to intervene too much. However, if it is caused by pathologic factors such as growth hormone deficiency, intervention should be made as early as possible. 1. Physiological factors: some children, due to their individual physique, lag behind their peers in development, but their height and bone age values are still within the normal range, so even if there are cases of short height and small bone age, generally there is no need to intervene too much. 2. Pathological factors: such as malnutrition, calcium deficiency, delayed neuromuscular and skeletal development, growth hormone deficiency, congenital heart disease and other factors, resulting in children with short height and small bone age, need to go to the hospital for diagnosis and timely intervention to ensure the normal development of children. There may be many reasons for children’s short height and small bone age. It is recommended to go to the hospital for professional examination in time, and if necessary, standardized diagnosis and treatment should be carried out under the guidance of the doctor, so as not to delay the condition.