Acupuncture is effective for pain relief after surgery of the cervical spine. Researchers find electroacupuncture applied to acupoints Hegu (LI4) and Neiguan (PC6) safe and effective for achieving significant pain relief. Surgery on the anterior cervical spine is a complex procedure. Analgesics including fentanyl and sufentanil may be used to alleviate postoperative pain. However, due to concerns regarding respiratory depression, they are often prescribed at low dosages leading to only a partial painkilling effect. The results of the perioperative research finds acupuncture effective for pain relief and for stabilizing hemodynamics during surgery.