Department of pain treatment is the national clinical unit of key specialty construction. It is the master and doctor training unit of Shandong University, the training base of Chinese medical association algology branch and the clinical pain diagnosis and treatment training base of Chinese medical association of anesthesiology branch. Chinese medical doctor association neuropathy pain clinic listed unit, key laboratory of medicine and health care in Shandong province, and quality of pain control center linked units. The annual outpatient amounted to 15,000 per year and 1500 people discharge from hospital every year. Critical and complicated cases from all over the nation amounted to one third and more than 99% of patients were satisfied. In recent years, the department conducted 2-3 new technology each year and never stops innovation and keeps the leading position in the country. Successively established and developed spinal pain source sex, neuropathy and rational pain, cancer pain and joint pain of soft tissue as sub-major and constantly introduce and innovate new ideas, new technologies of pain clinical at home and abroad, and form the industry leading level with "nobody possess but I, others’ good but mine accurate" idea. Refresher doctors are from famous hospitals of 31 provinces, municipalities and autonomous regions, including Beijing, Shanghai, Guangzhou, Wuhan, Xi 'an. The department bear five items of national natural science fund project, more than 10 provincial departmental level subjects, published 100 thesis-es on the core journals and 20 articles on SCI, and win 7 awards of provincial departmental level. Two staff is vice chair of national society, 5 staff is standing committees, and 3 are committee leaders of provincial institute.