References
PNE
INFILTRATION
Flow chart of the study.EMG prior to BTA infiltration to detect specific patterns of muscle involvement through insertion of needle electrodes into the lateral pterygoid muscle and injection of BTA on the right side (Percutaneous electrolysis with direct puncture of the affected masticatory muscles using a specific device (EpimedicalDemographic characteristics and variable description at baseline.Abbreviations: BTA = botulinum toxin group. PNE = percutaneous needle electrolysis. VAS = visual analog scale. M = mean. SD = standard deviation. Significance (Intergroup and intragroup analysis at each checkpoint.Abbreviations: M = mean. SD = standard deviation. VAS = visual analog scale. BTA = botulinum toxin group. PNE = percutaneous needle electrolysis. (1) Significance (Intragroup analysis every two consecutive checkpoints.Abbreviations: Δ = change. VAS = visual analog scale. BTA = botulinum toxin group. PNE = percutaneous needle electrolysis. Significance (Intragroup analysis at each checkpoint.Abbreviations: M = mean. SD = standard deviation. VAS = visual analog scale. PNE = percutaneous needle electrolysis. BTA = botulinum toxin group. Significance (