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Updated: Aug 5, 2025

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Published on: March 1, 2015

Bell Palsy: Facts and Current Research Perspectives.

Jayaraman Rajangam¹, Arun Prasath Lakshmanan², K Umamaheswara Rao³

¹AMITY Institute of Pharmacy, AMITY University, Lucknow, Uttar Pradesh, 226028, India.

CNS & Neurological Disorders Drug Targets

|March 24, 2023

Summary

This summary is machine-generated.

Bell palsy causes sudden facial paralysis due to seventh cranial nerve issues. Early diagnosis and treatment are crucial for managing this neurological condition and improving patient quality of life.

Keywords:

Bell palsy cranial nerve current research perspectives epidemiology ipsilateral paralysis management of bell palsy

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Last Updated: Aug 5, 2025

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

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Published on: March 1, 2015

Facial Nerve Surgery in the Rat Model to Study Axonal Inhibition and Regeneration

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Structured Motor Rehabilitation After Selective Nerve Transfers

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Published on: August 15, 2019

Area of Science:

Neurology
Ophthalmology
Otolaryngology

Background:

Bell palsy is a non-progressive neurological disorder causing acute unilateral facial nerve paralysis.
Characterized by sudden facial droop, it may present with fever, ear pain, taste disturbance, and eye/mouth dryness.
Affects 15-23 per 100,000 annually, with a 12% recurrence rate, impacting quality of life.

Approach:

This review examines the mechanistic pathways and emerging medical perspectives on Bell palsy.
It synthesizes current understanding of the disorder's etiology, epidemiology, and clinical presentation.
The paper discusses diagnostic considerations and recommended management strategies.

Key Points:

The exact cause of Bell palsy remains unknown, but viral inflammation leading to nerve compression is suspected.
Risk factors include pregnancy, diabetes, and respiratory infections.
Hereditary factors may play a role, highlighting its public health significance.

Conclusions:

Early diagnosis and prompt treatment, including antivirals and steroids, are essential for optimal outcomes.
Untreated Bell palsy can lead to persistent facial impairment and reduced quality of life.
Further research into mechanistic approaches and novel treatments is warranted.