Медицинская библиотека · Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics · 2004

Mycetoma of the maxillary sinus: endodontic and microbiological correlations.

Mensi Magda, Salgarello Stefano, Pinsi Gabriele, Piccioni Michela

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Аннотация

OBJECTIVE

The purpose was to show the capacity of zinc oxide and eugenol to affect the growth of Aspergillus fumigatus.

STUDY

DESIGN

An in vitro microbiological analysis was conducted on samples from infected maxillary sinuses and on 3 different endodontic sealers.

RESULTS

Tests showed that zinc oxide in solution favors the growth of Aspergillus fumigatus, while eugenol inhibits this growth, even when mixed with zinc oxide powder. This inhibiting effect decreases over time. A reduced effectiveness was demonstrated over a 75-day period.

CONCLUSIONS

The hypothesis is that the diminishing concentration of eugenol over time in endodontic sealers allows the zinc oxide to support growth of Aspergillus fumigatus. This is reinforced by clinical experience, where mycetoma has developed years after endodontic therapy with excess sealer in the maxillary sinus.

Для цитирования: Mensi Magda, Salgarello Stefano, Pinsi Gabriele, Piccioni Michela. Mycetoma of the maxillary sinus: endodontic and microbiological correlations.. Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics. 2004. DOI: 10.1016/j.tripleo.2003.12.035.

Предметные рубрики MeSH

Antifungal Agents Aspergillus fumigatus Dexamethasone Drug Combinations Eugenol Female Formaldehyde Humans Hydrocortisone Male Maxillary Sinusitis Middle Aged Mycetoma Root Canal Filling Materials Root Canal Obturation Thymol Zinc Oxide Zinc Oxide-Eugenol Cement

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