Acupuncture was all towards the center of projective area. After depi, twirling for 2 minutes at the frequency of 180-200 times per minute, uniform reinforcing-reducing method was conducted, retaining needle for 20 minutes, and intermission for twice at interval.
针刺方向皆刺向投射区的中心，得气后以180～200次/min的频率捻转2min，施行平补平泻手法，留针20min，中间间断行针2次。