Bell Palsy (cont.)
Medical Author:
Shahram Lotfipour, MD
Medical Editor:
Patrick Taylor, MD, FAAEM
Medical Editor:
Francisco Talavera, PharmD, PhD
Medical Editor:
Anthony Anker, MD, FAAEM
IN THIS ARTICLEExams and TestsYour symptoms and the physical examination by your doctor is often the most important part in making a diagnosis of Bell's palsy. Often no tests are needed for adequate diagnosis. If x-rays are taken, however, most likely a CT scan or MRI of your head will be performed. This x-ray is only necessary if your doctor suspects a stroke, tumor, or other serious neurological disease as a cause of your symptoms. |
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Bell Palsy »
Bell palsy, more appropriately known as idiopathic facial paralysis (IFP), is believed to be a virally mediated cranial neuritis affecting the facial nerve due to reactivation of the herpes simplex virus (HSV).
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