Methods 41 cases of retrograde osteoarthritis of lumbar vertebrae were classified based syndrome differentiation and treated with acupuncture at Jiaji(EX B 2), Weizhong (BL 40)and Shenshu(BL 23).

• 方法:将41例本病患者辨证分型,以夹脊穴、委中、肾俞为主穴,电针治疗为主。