Fig. 5From: Analgesic effect of erector spinae plane block in adults undergoing laparoscopic cholecystectomy: a systematic review and meta-analysis of randomized controlled trialsForest plot for postoperative and intraoperative opioid consumption. Opioid consumption at postoperative 24 h was significantly lower in the ESPB group than in the control group. Intraoperative fentanyl consumption was comparable between the ESPB and control groupsBack to article page