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

Sinuses are air-filled structures in your head that serve many purposes. They create a mucus that moisturizes the inside of your nose. Additionally, sinuses affect the way your voice sounds and act as ...

The sinuses are four hollow spaces on both sides of your face and head. They're connected by narrow channels that allow air and fluids to flow between your nose and throat. If you have inflammation in ...