West China Journal of Stomatology ›› 2020, Vol. 38 ›› Issue (2): 205-210.doi: 10.7518/hxkq.2020.02.016

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Advanced research on root canal therapy for primary teeth

Yu Yi1, Zhou Xin2, Zheng Liwei2()   

  1. 1. State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Conservative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
    2. State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
  • Received:2019-03-05 Revised:2019-05-02 Online:2020-04-01 Published:2020-04-15
  • Contact: Liwei Zheng E-mail:liwei.zheng@scu.edu.cn
  • Supported by:
    The National Natural Science Foundation of China(81771033);National Key Clinical Specialist Construction Program of National Health and Family Planning Commission of China, Pediatric Dentistry(0040305401313)

Abstract:

Primary tooth root canal therapy is a treatment performed on primary teeth diagnosed with pulpitis or periapical periodontitis. This procedure requires perfect instrumentation, disinfection, and filling of root canals to eliminate infection, control inflammation, relieve pain, prevent pathological effects on inherited permanent tooth, and prolong primary tooth preservation. This paper reviews the research history on primary tooth root canal treatment and summarizes the progress on primary tooth root canal treatment, including anatomical morphology, root canal preparation, root canal disinfection, root canal filling, and application of antibiotics.

Key words: primary tooth, root canal therapy, root canal anatomy, Ni-Ti rotary instrumentation, root canal filling material

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