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Fig. 5 | BMC Anesthesiology

Fig. 5

From: A comparison of effects of scalp nerve block and local anesthetic infiltration on inflammatory response, hemodynamic response, and postoperative pain in patients undergoing craniotomy for cerebral aneurysms: a randomized controlled trial

Fig. 5

Comparison of a first patient request for rescue analgesia and b oxycodone consumption during the first 48 postoperative hrs. Group C: control group, Group I: local anesthetic infiltration group, Group S: scalp nerve block group. *P < 0.01 for Group C compared with Groups I and S, #P < 0.05 for Group I compared with Group S, +P < 0.001 for Group S compared with Groups C and I

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BMC Anesthesiology

ISSN: 1471-2253

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