Facial nerve an incorrectly placed dental local-anesthetic (Inferior alveolar nerve block). Although giving the appearance of a hemi-plegic stroke, effects dissipate with the drug. When the facial nerve is permanently damaged due to a birth defect, trauma, or other disorder, surgery including a cross facial nerve graft or masseteric facial nerve transfer may be performed to help regain facial movement. Facial nerve decompression surgery is also sometimes carried out in certain cases of facial nerve compression. Voluntary facial movements, such as wrinkling the brow, showing teeth, frowning, closing the eyes tightly (inability to do so is called lagophthalmos) , pursing the lips
Facial rejuvenation and neck lift. Non-surgical (non-invasive) facial rejuvenation treatments can include chemical peels, neuromodulator (such as botox), dermal fillers, laser resurfacing, photorejuvenation, radiofrequency and Ultrasound. Facial rejuvenation procedures can include (but are not limited to): Human visual perception is notable for its sensitivity and accuracy in estimating our perceived age by instant pattern recognition of facial features. Often, human faces with no measurable difference in facial geometry and appearance are perceived as having different ages. This mechanism is not yet entirely understood, but there may be a relation to the subtle changes in facial bone structure related below. Facial symmetry has