- Review
Lateral Spread Response: Unveiling the Smoking Gun for Cured Hemifacial Spasm
- Kyung Rae Cho,
- Sang Ku Park and
- Kwan Park
Hemifacial spasm (HFS) is a rare disorder characterized by involuntary facial muscle contractions. The primary cause is mechanical compression of the facial nerve by nearby structures. Lateral spread response (LSR) is an abnormal muscle response obse...