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根管充填是根管治疗中的重点及难点,要求在彻底去除病原刺激物的基础上进行严密的充填。侧支根管为发自主根管通向牙周膜的细小分支,多发生于根尖1/3。由于其高发生率及预备清理的困难性,侧支根管及其他侧副管对于根管治疗疗效的影响一直是临床医生及研究者关注的核心问题。热牙胶充填技术在侧支根管充填的多项研究中均表现出突出优势,但尚未获得充分的临床证据来证实其疗效。文章将就侧支根管的解剖、充填必要性及充填方法等做一简介。
Root canal filling is the key and difficult point in the root canal treatment, requiring complete removal of pathogen irritants based on the tight filling. Side canal root canal from the root canal leading to the periodontal ligament small branch, occurred in the apical 1/3. Due to its high incidence and the difficulty of preliminary cleaning, the influence of lateral root canal and other lateral ducts on the curative effect of root canal therapy has always been the focus of clinicians and researchers. Hot denture filling technology in the lateral branch canal filling a number of studies have shown outstanding advantages, but have not yet obtained sufficient clinical evidence to confirm its efficacy. Article on the lateral branch canal anatomy, the need for filling and filling methods to do a brief introduction.