From: Comparison between bupivacaine–dexmedetomidine mixture and bupivacaine–magnesium mixture when used for wound infiltration before skin incision in surgeries for hernia repair regarding their intraoperative and postoperative analgesic effects
Group I (n = 15)
Group II (n = 15)
Group III (n = 15)
P value
Number of patients
12/15
9/15
0/15*
0.001*