[Facial paralysis: functional and aesthetic rehabilitation techniques].

The diagnosis of a permanent facial paralysis can be devastating to a patient, because of the cosmetic, functional and psychological disorders. Our society places on physical appearance and leads to isolation of patients who are embarrassed with their paralyzed face. The objectives of the facial rehabilitation is to correct the functional and cosmetic losses of the patient. The main functional goals are to protect the eye and reestablish oral competence. The primary cosmetic goals are to create balance and symmetry of the face at rest and to reestablish the coordinated movement of the facial musculature. The surgeon should be familiar with the variety of options available so that an individual plan can be developed based on each patient's clinical picture. History of the facial paralysis, its etiology and the duration of the paralysis are of particular interest as they orientate the rehabilitation plan strategy.