Extraction of the first molar or premolar is the commonest cause of oro-antral fistula. Management involves identification of the same, removal of any foreign body from the maxillary sinus, if present, followed by app...Extraction of the first molar or premolar is the commonest cause of oro-antral fistula. Management involves identification of the same, removal of any foreign body from the maxillary sinus, if present, followed by appropriate flap for closer. A case is presented when a gutta percha (GP) point was accidentally dislodged into the right maxillary sinus during preliminary diagnosis of the oro-antral fistula. The surgical management of the case is described and is the appropriate treatment plan.展开更多
文摘Extraction of the first molar or premolar is the commonest cause of oro-antral fistula. Management involves identification of the same, removal of any foreign body from the maxillary sinus, if present, followed by appropriate flap for closer. A case is presented when a gutta percha (GP) point was accidentally dislodged into the right maxillary sinus during preliminary diagnosis of the oro-antral fistula. The surgical management of the case is described and is the appropriate treatment plan.
