Acta otorrinolaringológica española
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Acta Otorrinolaringol Esp · Jul 1989
Case Reports[Foreign body in the maxillary sinus. Apropos of a case].
It is described the case of an inflammatory maxillary sinus process, with both torpid evolution and post-traumatic etiology. The surgery proved the existence of a foreign body lodged in the maxillary sinus.