(The Water's view is a posterior-anterior radiograph taken with the neck extended to permit an unobstructed view of the maxillary sinuses. It is taken in an upright position to better identify ...

"It's common, particularly during cold and flu season." That's because the roots of the upper molars are close to the maxillary sinuses, the pair of sinus cavities located behind the cheekbone.

Sinonasal malignancy with bony invasion affects T-category for tumors originating in both the nasal/ethmoid and maxillary sinuses. The integrity of the bone should be evaluated for evidence of ...