摘要
器械分离(IS)是根管治疗的并发症之一,根管内分离器械将阻碍术者对根管的预备、清理,并可能引起预后不良,甚至导致治疗失败。目前对器械分离的处理方法存在争议,其处理方法的确定需要评估保留分离器械对根管治疗效果的影响和取出分离器械所存在的风险。本文对IS对根管治疗预后的影响作一综述。
Instrument separation（IS） is one of the possible complications during endodontic treatment. A separated instrument may serve as an obstacle in root canal preparation and cleaning, which may compromise the outcome and even result in treatment failure. At present, practitioners are still debating on how to avoid IS. Treatment decisions should be based on the evaluation of the effect of a separated instrument in situ on the result of the treatment and the risk of damage when retrieval is performed. Recent studies on the effect of IS on endodontic treatment prognosis are reviewed in this paper.
出处
《国际口腔医学杂志》
CAS
2014年第1期47-51,共5页
International Journal of Stomatology
关键词
器械分离
根管治疗
预后
instrument separation
endodontic treatment
prognosis
