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### Facial Nerve Palsy #### A. Left Facial Nerve Palsy * **Preserved function in upper face** * **Loss of nasolabial fold** * **Mouth deviates to normal side** #### B. Right Facial Nerve Palsy * **Loss of frontal wrinkling** * **Bell's phenomenon** * **Loss of nasolabial fold** * **Mout...

### Facial Nerve Palsy #### A. Left Facial Nerve Palsy * **Preserved function in upper face** * **Loss of nasolabial fold** * **Mouth deviates to normal side** #### B. Right Facial Nerve Palsy * **Loss of frontal wrinkling** * **Bell's phenomenon** * **Loss of nasolabial fold** * **Mouth deviates to normal side** Douglas et al: Macleod's Clinical Examination, 12th Edition Copyright © 2009 by Churchill Livingstone, an imprint of Elsevier, Ltd. All rights reserved.