"It's common, particularly during cold and flu season." That's because the roots of the upper molars are close to the ...

The conventional (or plain film) examination usually consists of Water's, Caldwell's lateral, and basal views of the sinuses. These give excellent visualization of the frontal and maxillary ...

[1] The osteomeatal complex contains the narrow channels that provide for mucociliary clearance and ventilation of the anterior ethmoid, maxillary, and frontal sinuses. Relatively minor swelling ...