Facial animation is an essential part of human communication and one of the main means of expressing emotions, indexing our physiologic state and providing nonverbal cues. The loss of this important human quality due to facial paralysis can be devastating and is often associated with depression, social isolation and poor quality of life. Interruption of the neuromuscular pathway from the facial...

PURPOSE To describe the association between entropion and pediatric facial nerve paralysis in the pediatric population. METHODS A retrospective case series was collected from 5 pediatric patients who required surgical correction for symptomatic entropion with a history of facial nerve palsy. RESULTS All 5 patients presented with epiphora and punctate keratopathy. Following surgical correcti...

The facial nerve is commonly involved in neural sarcoidosis, but there is only one reported case in which bilateral facial paralysis was the sole manifestation of sarcoidosis. We report a case of sarcoidosis presenting with bilateral facial paralysis as the only sign. The pathology, clinical presentation, pathophysiology and diagnosis of sarcoidosis has been discussed.

INTRODUCTION AND OBJECTIVES Therapeutic indication of peripheral facial paralysis depends on the degree of nerve injury. Severe facial palsy (electroneuronographic study less than or equal to 10%) leads to healing with sequelae. The sequelae of facial paralysis are contractures, hemifacial spasm and synkinesis.Our purpose was to demonstrate that these patients could benefit from rehabilitation ...

BACKGROUND Neurofibromatosis type 2 (NF2) is a tumor suppressor syndrome defined by bilateral vestibular schwannomas. Facial paralysis, from either tumor growth or surgical intervention, is a devastating complication of this disorder and can contribute to disfigurement and corneal keratopathy. Historically, physicians have not attempted to treat facial paralysis in these patients. OBJECTIVE T...

In order to investigate the mechanism of Bell's palsy, we developed an animal model of facial nerve paralysis induced by the reactivation of herpes simplex virus type 1 (HSV-1). Eight weeks after recovery from facial nerve paralysis caused by inoculation with HSV-1, the mice were treated with auricular skin scratch at the site of the previous inoculation, or with intraperitoneal injection of an...