Kim Sin-Young, Yang Sung-Eun
Department of Conservative Dentistry, Seoul St. Mary's Dental Hospital, Catholic University of Korea, Seoul, Korea.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2011 Apr;111(4):e33-6. doi: 10.1016/j.tripleo.2010.12.004.
External inflammatory root resorption after luxation injury is a frequent complication. This article describes a case of extensive external root resorption in the middle third of the root of a maxillary right incisor. Root canal treatment was performed followed by surgical intervention. The resorptive defect was debrided and part of the root was repaired with resin-modified glass ionomer cement. Postoperative follow-up revealed complete healing.
脱位损伤后发生的外部炎性牙根吸收是一种常见的并发症。本文描述了一例上颌右中切牙根中1/3广泛外部牙根吸收的病例。先进行了根管治疗,随后进行了手术干预。对吸收性缺损进行了清创,并使用树脂改性玻璃离子水门汀修复了部分牙根。术后随访显示完全愈合。