Division of Orthodontics, Department of Craniofacial Sciences, School of Dental Medicine, University of Connecticut, Farmington, CT 06030, USA.
Am J Orthod Dentofacial Orthop. 2010 Nov;138(5):649-55. doi: 10.1016/j.ajodo.2009.01.027.
Implant site development through orthodontic extrusion can regenerate hard and soft tissue volumes lost to periodontal disease. This extrusive procedure is indicated especially when a maxillary incisor is severely compromised and the esthetic demands are high. This article describes a novel approach to alveolar bone development that enhanced the volume of the implant site. The technique involves tipping the maxillary incisor in the direction of the angular defect to increase alveolar bone volume in the implant site; simultaneous improvement of the interproximal papillary height can also be expected. With this procedure, immediate loading of the endosseous implant is possible due to the quality of the bone developed.
通过正畸外展来开发种植体部位可以再生牙周病导致的软硬组织体积丧失。这种外展程序尤其适用于上颌切牙严重受损且美学要求较高的情况。本文介绍了一种增强种植部位体积的牙槽骨发育新方法。该技术包括将上颌切牙向角缺损方向倾斜，以增加种植部位的牙槽骨体积；同时也可预期改善邻间乳头高度。通过该程序，由于开发出的骨质量，可实现即刻负载种植体。
