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Periapical actinomycosis.

A Samanta, C P Malik, B K Aikat

    Oral Surgery, Oral Medicine, and Oral Pathology
    |March 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

    Actinomycosis in dental periapical tissues is challenging to culture, even with clear histologic signs. Successful treatment requires antibiotics plus addressing the diseased tooth and surrounding tissue.

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    Area of Science:

    • Dentistry
    • Oral Pathology
    • Microbiology

    Background:

    • Actinomycosis is a bacterial infection characterized by abscesses and granulomas.
    • Periapical actinomycosis involves the tissues around the tooth root apex.
    • Diagnosis can be difficult due to challenges in culturing Actinomyces species.

    Purpose of the Study:

    • To describe two cases of actinomycotic lesions in periapical tissues related to molars.
    • To highlight diagnostic challenges, particularly in obtaining positive cultures.
    • To emphasize comprehensive treatment strategies for periapical actinomycosis.

    Main Methods:

    • Histopathological examination of periapical lesions.
    • Microbiological culturing attempts for Actinomyces.

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  • Clinical case reporting and treatment follow-up.

    • Main Results:

    • Definite histologic evidence of actinomycosis was found in both cases.
    • Positive bacterial cultures for Actinomyces were difficult to obtain.
    • Successful management involved a combination of antibiotics and dental treatment.

    Conclusions:

    • Histopathology is crucial for diagnosing periapical actinomycosis when cultures are negative.
    • A multidisciplinary approach, including antibiotics and addressing the primary dental issue, is essential for effective treatment.
    • Further research into optimal diagnostic and therapeutic protocols for dental actinomycosis is warranted.