Pelvic orthopedics for 1 year old March children may be related to congenital pelvic developmental abnormalities, pelvic abnormalities due to incorrect posture, trauma and other factors. 1. congenital pelvic dysplasia: congenital dysplasia of the pelvic bone often occurs with lumbar pain, lumbar pain, walking deformity and other adverse reactions, the need for orthopedic treatment. 2. Pelvic abnormalities caused by incorrect posture: children often walk in an incorrect posture will lead to anterior pelvic tilt, long-term legs will lead to different heights of the left and right pelvis, there will be corresponding symptoms, the need for orthopedic treatment. 3. Trauma: Pelvic abnormalities caused by car accidents, falls, etc. can also be treated with orthopedic treatment if the symptoms are mild. If you feel uncomfortable, go to the hospital in time, improve the examination to clarify the cause of the disease, and then under the guidance of the doctor for treatment.