Article ID Journal Published Year Pages File Type
3150768 Journal of Endodontics 2008 6 Pages PDF
Abstract
This article reports a case of extraradicular actinomycosis that clearly formed a continuum with the intraradicular infection. Histobacteriologic and histopathologic analyses of the root tip and attached apical periodontitis lesion obtained by surgery from a tooth with persistent disease were performed to look for the possible reasons for persistent disease. Although no stainable bacteria were observed in the apparently well-treated main canal, apical ramifications were clogged with dense bacterial biofilms that were contiguous to extraradicular actinomycotic aggregates. A critical review of the literature revealed that there is no clear evidence that apical actinomycosis is indeed an independent entity leading to persistent apical periodontitis lesions.
Related Topics
Health Sciences Medicine and Dentistry Dentistry, Oral Surgery and Medicine
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