Epiphyseal closure usually occurs between the ages of 18 and 22.
In general, most children’s epiphyseal closure occurs between the ages of 18 and 22, with girls being concentrated between the ages of 19 and 20 and boys between the ages of 20 and 21. The exact time of epiphyseal closure varies from child to child due to genetic, nutritional and environmental factors.
If you want to determine whether your child’s epiphyses have closed, parents can take your child to the hospital for an X-ray. If the epiphysis has closed, it means that the child has stopped growing; if the epiphysis has not closed, you should pay attention to strengthen the child’s nutrition and urge the child to exercise, in order to promote the child to grow taller.