Pair D E
Am J Orthod Dentofacial Orthop. 1987 Feb;91(2):137-42. doi: 10.1016/0889-5406(87)90471-9.
A case report of a Class II, Division 1 malocclusion with an anterior open bite, severe overjet, and maxillary and mandibular arch length discrepancies, accompanied by a deficient mandible and high mandibular plane angle, is presented. The case was treated according to the standards of the American Board of Orthodontics.
本文报告一例安氏II类1分类错牙合畸形病例,伴有前牙开牙合、严重覆盖、上下颌牙弓长度差异,同时存在下颌发育不足和高下颌平面角。该病例按照美国正畸委员会的标准进行治疗。