Glossopharyngeal nerve palsy. An injury or stroke can cause this condition. The nerve's functioning is impaired, leading to ear pain, difficulty swallowing, ...

Glossopharyngeal neuralgia is a rare pain syndrome caused by compression of your glossopharyngeal nerve. It leads to episodes of severe pain, usually on one side of the back of your throat and nose.

A diagram of the cranial nerves, including the glossopharyngeal nerve (lower right). ... With each of Becher's heartbeats, it was grinding against the nerve, causing the pain.

Cranial Nerve IX, the glossopharyngeal nerve, innervates the parotid glands, two glands that sit in front of your ears and produce 10 percent of your saliva; and during eating, up to 25 percent.

Each cranial nerve has a specific function; the location of cranial-nerve injury can be pinpointed with patient history and careful examination. This video shows how to perform a comprehensive cran ...

Ear pain after tonsillectomy is common and may last up to 2 weeks. ... nerve pain originating in the throat may travel through the glossopharyngeal nerve into the ears. Another nearby nerve, ...

The glossopharyngeal nerve shares information from your external and middle ear, ... facial nerve damage would affect your ability to make facial expressions, and so on.

Third, why is swallowing dysfunction associated with RLN injury? At first glance this would seem unlikely, as pharyngeal constricting muscles are innervated by the glossopharyngeal nerve.