口腔医学研究 ›› 2021, Vol. 37 ›› Issue (3): 191-194.DOI: 10.13701/j.cnki.kqyxyj.2021.03.002

• 综述 • 上一篇    下一篇

生物陶瓷材料在根尖屏障术中的应用进展

田青鹭1, 王艳2*   

  1. 1.口腔疾病研究国家重点实验室,国家口腔疾病临床医学研究中心,四川大学华西口腔医学院 四川 成都 610041;
    2.口腔疾病研究国家重点实验室,国家口腔疾病临床医学研究中心,四川大学华西口腔医院儿童口腔科 四川 成都 610041
  • 收稿日期:2020-02-27 发布日期:2021-03-19
  • 通讯作者: *王艳,E-mail:wangyan1458@scu.edv.cn
  • 作者简介:田青鹭(1997~ ),女,四川成都人,硕士在读,研究方向:儿童口腔医学。
  • 基金资助:
    国家自然科学基金(编号:81600864)

Research Progress of Bioceramics as Root-end Filling Materials

TIAN Qinglu1, WANG Yan2*   

  1. 1. State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & West China Stomatological Hospital of Sichuan University, Chengdu 610041, China;
    2. State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Stomatological Hospital of Sichuan University, Chengdu 610041, China
  • Received:2020-02-27 Published:2021-03-19

摘要: 在根管治疗过程中,控制感染和炎症的要点之一就是创造严密封闭的无菌环境。然而临床上不乏由于各种原因导致的根尖区开放、根尖孔过大的病例,其中以年轻恒牙最为多见,常规根管充填后易出现微渗漏,导致治疗失败。根尖屏障术通过人为地形成根尖止点,在缩短诊疗周期的同时提高根管充填的严密性及临床疗效,目前已经逐步广泛应用于临床。本文通过分析近年研究,证实生物陶瓷材料是目前应用于根尖屏障术的理想材料,以期为根尖屏障术材料的选择提供一定参考。

关键词: 年轻恒牙, 根尖屏障术, 矿化三氧化物凝聚体, 生物陶瓷

Abstract: One of the essentials during root canal therapy is creating a closed sterile environment. However, there are many cases in which the patients have teeth with an open apical area and mostly occur in young permanent teeth. These kinds of teeth are usually more difficult to treat, and meanwhile, the microleakage is easier to appear which may lead to lower success rate. Root-end filling treatment, widely used in clinic, can both shorten the course of treatment and improve clinical efficacy by forming an apical stop artificially. By analyzing the relevant research in recent years, the application of bioceramics in root-end filling treatment are reviewed in this paper, expecting to provide some references for the choosing of materials for root-end filling treatment.

Key words: young permanent teeth, root-end filling, MTA, bioceramics