A year ago a patient with femoral head necrosis, provincial Chinese medicine teacher Fan for the convenience of patients near the treatment to introduce over, more than 40 years of drinking history, finally let the patient feel walking poorly, pain can not sleep! The clinical examination was basically in line with the signs of femoral head necrosis, but did not want to operate, so the seven needles treatment was used, and two times before the New Year. The old man was very happy and said that he would continue to have a few more stitches, not realizing that acupuncture could treat necrosis and save him the pain and fear of surgery! In fact, the seven needles is no big deal, the effect is so out, the money is capricious, there is a therapeutic effect is so capricious, do not always be intimidated by the results of imaging, as the saying goes: the living can still be suffocated by urine? So why is it so easy for a living person to be frightened by a cold machine shining out at that moment? Duo Hongdong, Department of Rehabilitation, Guangzhou Panyu District Hospital of Traditional Chinese Medicine