New Insight on Pathophysiology, Diagnosis, and Treatment of Odontogenic Maxillary Sinusitis

Figure 1

Individual with chronic maxillary sinusitis. (a) Bilateral chronic maxillary sinusitis. The arrows show that the lesions scatter over the adjacent tissues finally to the other side of the sinus. (b) The transverse image of the infected area. The arrow shows the infected area. (c) The cross-sectional view of the maxillary sinus on the right. The arrow shows that the lesion spreads to other parts of the maxillary sinuses. (d) The sagittal position of the left maxillary sinus. The arrows show that the lesion spreads to adjacent tissues and finally spreads to other maxillary sinuses.

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