Wagenberg B D, Eskow R N, Langer B
J Am Dent Assoc. 1980 Mar;100(3):370-3. doi: 10.14219/jada.archive.1980.0099.
Osseous defects not amenable to conventional resective or regenerative osseous surgery alone may respond to a combination of orthodontic and periodontal techniques. Two orthodontic procedures-correction of mesially tipped teeth and forced eruption-have been described that may enhance the periodontal prognosis. Each procedure is accomplished with use of sectional orthodontic appliances and each requires a short time for treatment. Beneficial results include improvement of the crown-to-root ratio, reception of the forces of occlusion in the long axis of the tooth, and reduction or elimination of infrabony defects.
单独采用传统的切除性或再生性骨手术难以治疗的骨缺损，可能对正畸和牙周技术的联合应用有反应。已经描述了两种正畸程序——近中倾斜牙的矫正和强制萌出——可能改善牙周预后。每种程序都通过使用分段正畸矫治器来完成，并且每种程序都需要较短的治疗时间。有益的结果包括改善冠根比、使牙齿长轴承受咬合力量，以及减少或消除骨下缺损。
