How is trigeminal neuralgia diagnosed?

Clinical exam: Trigeminal neuralgia is a condition where sharp, electrical pain affects the face along one or more of the three branches of the trigeminal nerve. There is typical and atypical types of trigeminal neuralgia. Your neurosurgeon or neurologist should be able to examine you and make a diagnosis. Brain MRI scans are usually done to make sure there are no tumors or ms.

Clinical Diagnosis: By an expert, based on the patient's history and description of pain. There are several types of tn; most typical is sharp, shooting, electrical stabbing pain on one side of the face in the distribution of one or more branches of the trigeminal nerve. Diagnostic studies, such as brain mri, do not make the diagnosis, but help to search for a cause.

History and exam: Other conditions like a tooth ache, muscle pain, and tumors must be ruled out. Then it is diagnosed with a history, examination, and sometimes local anesthetic.

Clinical diagnosis: Syndrome of extreme facial pain in the absence of numbness or other objective findings, characterized by paroxysms of sharp stabbing pain in one of the divisions of the trigeminal nerve. Onset in mid->latter life, slighty greater f>m. Between paroxysms patient is pain free, paroxysm may last 15 min or more, many times/day. Trigger zone when stimulated sets off a paroxysm. Rarely bilateral.

Clinically : Trigeminal neuralgia is diagnosed clinically. Your doctor may still send you for a brain MRI to rule out any other pathology.