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How to face the hemifacial spasm: challenges and misconceptions
David Aktan1, Frédérique Depierreux2,3,4
1Neurology Department, University Hospital of Liège, CHU Liege, Avenue Hippocrate-B35, 4000, Liège, Belgium. david.aktan@chuliege.be.
Acta Neurologica Belgica
|July 27, 2023
Summary
Hemifacial spasm (HFS) is a common facial movement disorder. This article offers a structured approach to diagnosing HFS, differentiating it from similar conditions, and exploring effective treatments.
Area of Science:
- Neurology
- Movement Disorders
Background:
- Hemifacial spasm (HFS) involves involuntary contractions of facial muscles innervated by the facial nerve.
- Diagnosis can be challenging due to overlaps with other facial movement disorders like blepharospasm and tics.
- Distinguishing primary (vascular compression) from secondary (nerve injury) causes is crucial for treatment.
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