错畸形是儿童在生长发育过程中由于某些先天或后天因素所导致的牙齿、颌骨、颅面的畸形。错畸形的治疗是通过矫治器或其他方法来矫治牙齿及颌骨的错位 ,从而达到牙、颌、颅面间结构和功能的平衡、稳定、美观。如果在治疗中单纯追求美观 ,忽视了稳定、平衡的要求 ,或片面追 Malocclusion malformations are children during growth and development due to some of the factors that lead to congenital or acquired teeth, jaw, craniofacial deformity. Malocclusion malformation treatment is through the appliance or other methods to correct the dislocation of the teeth and jaw, so as to achieve the teeth, jaw, craniofacial structure and function of the balance, stable and beautiful. If the pursuit of pure beauty in treatment, ignoring the stability and balance requirements, or one-sided chase