Acupuncture at the P6 Acupoint to Prevent Postoperative Pain after Craniotomy: A Randomized, Placebo-Controlled Study

<div>Location of the P6 acupoint and sham acupoint.</div>

Evidence-Based Complementary and Alternative Medicine

Figure 1: Acupuncture at the P6 Acupoint to Prevent Postoperative Pain after Craniotomy: A Randomized, Placebo-Controlled Study 