Block Michael S, Casadaban Michael C
Department of Oral and Maxillofacial Surgery, Louisiana State University School of Dentistry, New Orleans, LA 70119, USA.
J Oral Maxillofac Surg. 2005 Nov;63(11):1653-61. doi: 10.1016/j.joms.2005.05.151.
The purposes of this article were to review the literature for treatment of teeth with external resorption secondary to avulsive injuries and to illustrate treatment of patients with teeth following different clinical scenarios to develop a predictable course of therapy.
Cases that demonstrate treatment of teeth with external resorption following injury during the growing period, external resorption treated with a delayed approach after tooth extraction, immediate grafting of the extraction site to repair labial bone loss, and immediate implant placement with provisionalization are shown.
Based on a review of the literature, the decision to place dental implants to replace teeth with external resorption can be timed depending on the location and type of the resorption, with excellent esthetic results.
本文的目的是回顾有关治疗因牙脱位性损伤继发外部吸收的牙齿的文献，并举例说明在不同临床情况下对牙齿患者的治疗，以制定可预测的治疗方案。
展示了在生长发育期受伤后出现外部吸收的牙齿的治疗病例、拔牙后采用延迟方法治疗外部吸收的病例、即刻移植拔牙位点以修复唇侧骨缺损的病例以及即刻种植并进行临时修复的病例。
基于文献回顾，对于用种植牙替代出现外部吸收的牙齿的决策，可根据吸收的位置和类型来确定时机，能获得极佳的美学效果。
