Epiphyseal dysplasia is a rare disease. Epiphyseal dysplasia is a congenital bone dysplasia, a hereditary disease, which is relatively uncommon. Epiphyseal dysplasia is very difficult to cure. Patients with epiphyseal dysplasia are usually born with no obvious abnormalities. After the age of two, some symptoms may appear. Patients with epiphyseal dysplasia learn to walk at a later age than normal children and have an unsteady gait. The child’s knee joints are deformed, with joint pain and functional limitations. In the later stages of the disease, scoliosis occurs. In terms of treatment, traction therapy is available mainly for patients with joint pain in the lower limbs. Patients should preferably rest in bed, and if the joint deformity is serious, surgical treatment should be considered. The disease is difficult to detect in the early stage, and should go to the hospital for examination in time, and take appropriate treatment immediately once it is detected.