口腔疾病防治2018，Vol.26Issue(1)：52-55,4.DOI:10.12016/j.issn.2096-1456.2018.01.010
1例完全脱位3小时的年轻恒牙再植及术后观察
Replantation of immature avulsed teeth with 3-hours extra-oral time:a case report
摘要
Abstract
Tooth avulsion is one of the most serious case of all traumatic injuries, frequently found in the immature permanent teeth. The common treatment for avulsed permanent tooth is replantation and splint fixation. However it usu-ally results in root inflammation, root absorption and ankylosis, eventually lead to extraction. The present report de-scribes a 8-year-old boy with two immature mandibular central incisors avulsed three hours after the accident. Replanta-tion was performed, and the teeth were splinted. Radiographic and clinical examinations were performed during 15 months follow-up. At present, the avulsed teeth have a favorable prognosis, and remained in a stable functional position and did not reveal root inflammation, root absorption and ankylosis.关键词
牙外伤/完全性脱位/年轻恒牙/牙再植术/预后Key words
Dental trauma/Avulsion/Immature permanent teeth/Replantation/Prognosis分类
医药卫生引用本文复制引用
孙翔,陈蕾,童方丽..1例完全脱位3小时的年轻恒牙再植及术后观察[J].口腔疾病防治,2018,26(1):52-55,4.基金项目
广东省临床教学基地教学改革研究重点项目(2015JDA047) （2015JDA047）
广东省临床教学基地教学改革研究一般项目(2015JDB095) （2015JDB095）
