Children’s bones are growing and developing, and their physiological functions and biomechanical properties are constantly changing. Children’s bones are less likely to fracture and displace completely due to porous bone and periosteal hypertrophy, and the vast majority of children’s fractures do not require surgery, but when they occur near a joint, especially when they injure the growth plate, they often require surgical repositioning. Unlike adult bones, children’s bones will heal and correct themselves after deformity, but sometimes fractures that are not deformed heal with deformity and limb length, and some children have deformities due to damage to growth structures during surgery. In fact, most pediatric fractures can be repositioned, and sometimes a poorly repositioned fracture leaves a misalignment, and the child will correct the deformity on its own by virtue of its strong shaping ability, but of course it needs to be within certain limits. However, epiphyseal fractures and intra-articular fractures can cause deformity healing and disability if the diagnosis and treatment are delayed. Therefore, we hope that children will visit a specialized pediatric orthopedic clinic after a fracture, so as not to delay treatment.