They connect your lower jaw bone (mandible ... sharp, or radiating pain. Sinusitis (a sinus infection) is inflammation of ...

Not only is facial pain uncomfortable ... The temporomandibular joint (TMJ) is a small joint that connects your lower jaw (mandible) to the side of your skull (temporal bone).

In the lower jaw, the pain can manifest as ear or jaw discomfort, while in the upper jaw, it can present as sinus pain. In fact, Dr. Greg Cumberford, a dentist in Calgary, noted that the air ...