What is “hemifacial spasm”? Published On February 4, 2020 Social Media Share this article Facebook Twitter LinkedIn Trigeminal Neuralgia Blog Curing Facial Pain – Trigeminal Neuralgia What is “hemifacial spasm” About the Author William A. Friedman, MD Links: Trigeminal Neuralgia Patient InfoTrigeminal Neuralgia BlogCuring Facial Pain