Acupuncture on Anxiety and Inflammatory Events Following Surgery of Mandibular Third Molars

"The application of acupuncture was performed in four sessions, 30 minutes prior to surgery, 24, 48 and 72 hours following the surgery, before variables measurements. The points were manually stimulated and the needles were inserted up to 4mm. There were 11 points, applied bilaterally, two of them, point VG20 and Yintang, for anxiety control, only at the preoperative time and not bilateral. The points to reduce pain, edema, and trismus were IG4 (Hegu), F3 (Taichong) and E44 (Neiting), TA21 (Ermen), ID19 (Ting-Kong), E6 (Jiagle) and E7 (Towei) , point B60 (Kunlum) and VB34 (Yanglingquan). All patients received the same treatment in all sessions.~After the needle devices were inserted, the needles were re-stimulated manually once after 10 minutes and removed after more 10 minutes."