Figure 2From: A comparison of three induction regimens using succinylcholine, vecuronium, or no muscle relaxant: impact on the intraoperative monitoring of the lateral spread response in hemifacial spasm surgery: study protocol for a randomised controlled trial Trial flow chart. *Rate of the LSR. **Post-intubation pharyngolaryngeal symptoms, ease of intubation and haemodynamic responses. ***Post-surgical symptoms of hemifacial spasm.Back to article page