Regan P D, Subtelny J D
Department of Orthodontics, Eastman Dental Center, Rochester, NY 14620.
Am J Orthod Dentofacial Orthop. 1989 Mar;95(3):192-9. doi: 10.1016/0889-5406(89)90049-8.
Many factors often combine to create a malocclusion. Broadly these include the genetic potential of the individual and environmental or local factors. Class II, Division 1 malocclusions may result from both inherited skeletal and dental patterns and an additional environmental factor such as thumb sucking or some other habit. Successful treatment of patients with this type of malocclusion requires both an orthodontic correction of the existing dental and skeletal problems and also control of any deleterious habit. The following case report deals with a patient who had such a malocclusion.
许多因素常常共同作用导致错牙合畸形。大体上，这些因素包括个体的遗传潜能以及环境或局部因素。安氏II类1分类错牙合畸形可能由遗传的骨骼和牙齿模式以及诸如吮拇指或其他一些习惯等额外的环境因素导致。成功治疗这类错牙合畸形患者既需要对现有的牙齿和骨骼问题进行正畸矫治，也需要控制任何有害习惯。以下病例报告涉及一名患有此类错牙合畸形的患者。
