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Fig. 3 | BMC Anesthesiology

Fig. 3

From: Safety and efficacy of addition of hyaluronidase to a mixture of lidocaine and bupivacaine in scalp nerves block in elective craniotomy operations; comparative study

Fig. 3

Comparison between the 2 groups as regards perioperative and intraoperative mean arterial blood pressure (MAP). (H) Meaning for the hyaluronidase group, (LA) Meaning for the local anesthetics only group, Values are represented as mean ± SD, * Significant P value less than (0.05), comparison between the 2 groups

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