A new CT-scan based risk score facilitates the identification of patients at risk of revision endoscopic sinus surgery due to ...

That's because the roots of the upper molars are close to the maxillary sinuses, the pair of sinus cavities located behind the cheekbone. "When these sinuses become inflamed by colds or flu ...

[13] Also, the demonstration on radiograph of complete opacification of a maxillary sinus often indicates that ... routinely required to "sterilize" the cavity. In an upright film, an air-fluid ...

A new CT-scan based risk score facilitates the identification of patients at risk of revision endoscopic sinus surgery due to chronic rhinosinusitis.