The sphenoid sinuses, specifically, are known to cause neck pain if they become infected. A sphenoid sinus infection can also cause ear pain and headaches.

Diffuse heterogeneously enhancing altered signals in the frontal, ethmoidal, left maxillary and left sphenoid sinuses, suggestive of diffuse pansinusitis. Source: Amar Agarwal, MS, FRCS, FRCOphth ...

A 41-year-old man with HIV infection and cytomegalovirus retinitis complained of fever and intractable headache. MRI and CT scans revealed a mass lesion in the left sphenoidal sinus with invasion ...

Sinus pain can be relieved by surgery to open up nasal passages, but an effective and less invasive option also exists. Posted 10:24 a.m. Aug 3, 2009 - Updated 3:47 p.m. Aug 3, 2009 ...

Nasal polyp surgery removes polyps from the paranasal sinuses. These polyps are growths found in the sinus areas, including the maxillary, ethmoid, frontal, and sphenoid sinuses, although not all ...

Cerebrospinal fluid (CSF) leaks in the sphenoid sinus represent a challenging clinical entity, often occurring in tandem with meningoencephaloceles. These phenomena involve an abnormal ...

Ethmoid sinuses are in the nose, and the sphenoid sinus is directly behind the nose. Patients may notice tenderness in these areas when sinuses become infected.