Fractures in 2 year olds can usually be removed from the splint after about 4 weeks, but the removal of the splint in pediatrics, no matter which part of the fracture site, is based on whether the fracture site is healed or not as a criterion. 2 year old child fracture before removing the splint will take X-ray film, generally after 4 weeks, the pediatric film shows that the fracture site of the bone scab growth is good, the fracture line is basically blurred, you can remove the splint. If the fracture line is clear, it is necessary to extend the child’s splint removal time, to avoid causing secondary injury to the pediatric fracture site. After removing the splint, the child’s bones are still in the growth and healing stage, need to be under the guidance of the doctor to carry out the fracture part of the functional exercise, but also need to eat more vegetables and fruits, calcium-containing foods such as milk, to promote the child’s bone growth and healing.