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根尖生物膜是难治性根尖周炎迁延不愈的重要原因,目前关于根尖生物膜的细菌种类及其去除方法的研究较多,但有关细菌种类的研究结果不尽相同;其去除方法仅限于根尖显微手术。本文就根尖生物膜的形成及其干扰措施的研究现状作一综述。
The apical biofilm is an important reason for refractory periapical periodontitis. There are many researches on bacterial species and its removal methods in apical biofilm, but the research results on bacterial species are not the same. Apex microsurgery is limited. In this paper, the research progress on the formation of apical biofilm and its interference measures are reviewed.