Calcium hydroxide paste in the maxillary sinus: a case report |
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| Authors: | LUIZ ROBERTO G.FAVA |
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| Affiliation: | Sâo Paulo, Brazil |
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| Abstract: | A case is reported in which a perforation of the sinus floor of the maxillary sinus occurred with extrusion of a calcium hydroxide paste during routine root canal treatment of a maxillary premolar. All clinical manifestations are described as well as the results of a follow-up evaluation. |
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| Keywords: | calcium hydroxide paste iatrogenic errors procedural accidents root canal preparation |
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