Campbell P M
Am J Orthod. 1983 Jul;84(1):69-76. doi: 10.1016/0002-9416(83)90149-5.
This case report met a specific requirement of the American Board of Orthodontics for a patient exhibiting a high mandibular plane angle and treated to ABO standards. The patient had previously undergone complete nonextraction orthodontic treatment. Subsequent treatment involved extraction of the maxillary first premolars and the mandibular second premolars.
本病例报告符合美国正畸委员会对一名表现出高下颌平面角并按照ABO标准进行治疗的患者的特定要求。该患者此前已接受了完整的非拔牙正畸治疗。后续治疗包括拔除上颌第一前磨牙和下颌第二前磨牙。