Beijing Friendship Hospital Orthopaedic Spine Group – Breaking through the tradition, creating new perspectives, applying the concept of non-fusion, renewing a new chapter in the history of spine treatment, introducing a new spine treatment technology, and finding a safe and effective solution for the vast number of patients suffering from lumbar and leg pain DDDwallis spine non-fusion technology. Breaking the traditional treatment of lumbar spine disease in the past. Spinal non-fusion technology is a popular field of spinal surgery and the focus of attention of many orthopedic surgeons in recent years. With the maturity of the technology and the popularization of clinical application, its considerable clinical results have prompted many spinal surgeons in China to devote themselves to the introduction of this type of technology into the country as well, and to be able to solve the problems for the majority of patients in China. The Department of Orthopaedic Surgery of our hospital took the lead in introducing the lumbar interspinous dynamic stabilization system —–Wallis developed by Abbott Spine in the U.S. Wallis has been developed since 1984, and the first implantation was made in 1987 with a history of more than 20 years of clinical application. 2002 saw further refinement and improvement on the basis of the first generation, which was commercialized and rapidly disseminated worldwide. In 2002, further refinements and improvements were made to the first generation, which was then commercialized and rapidly introduced to the world. In just a few years, tens of thousands of patients in Europe alone have been treated with this technology and achieved good results. After the surgery, the patients’ lumbar and leg pain symptoms disappeared, the quality of life improved, away from the torture of lumbar spine disease. 2007 June officially entered China. Clinically, there are many patients suffering from lumbar degenerative diseases, and some patients with disc herniation have unsatisfactory conservative treatment, and the current surgical treatments include simple disc removal and decompression and decompression followed by fixation and fusion. There are advantages and disadvantages to each procedure. Simple discectomy: it cannot solve the lumbar instability, and is prone to same-space recurrence, lumbar instability, spinal stenosis and so on. Discectomy + lumbar spine fusion therapy: large trauma, more bone destruction, more bleeding, longer hospitalization, slower recovery. Restricted lumbar spine mobility, irreversible surgery, easy to accelerate the degeneration of adjacent segmental discs. Especially in young patients, premature treatment with fusion is not accepted by many patients. Wallis embodies the essence of posterior dynamic spinal stabilization. In addition to increasing the stability of the fixed segment, preserving the motion function of the fixed segment, and preventing the accelerated degeneration of the adjacent segments, what is even more encouraging is that, to a certain extent, Wallis can also induce a reversal of the disc tissue, i.e., the nucleus pulposus can be rehydrated, which is impossible to achieve with fusion technology. At the same time, the implantation process of Wallis is simple, safe, with less trauma to the tissue structure, less bleeding, less surgical risk, and quicker recovery for the patient. What’s more, it solves the patient’s low back pain and dysfunction, increases the stability of the unstable segment, and preserves the function of the intervertebral disc. Dr. Wang Bingqiang: Director of the Department, Chief Physician, graduated from Capital Medical University in 1982, and studied spinal surgery at Kansai Medical University in Japan for one year in 2000. He is a member of the Beijing Branch of the Orthopaedic Section of the Chinese Medical Association. Specialized in spine surgery Specialized in spine surgery for more than 10 years, she has rich experience in diagnosis and treatment of degenerative cervical and lumbar spine diseases, spinal trauma and other complex spine diseases. Yang Yong: Chief Physician, Associate Professor He received his Bachelor’s Degree from the Medical Department of Capital Medical University in July 1988, and graduated from the postgraduate program of Beijing Friendship Hospital in 1995, and has been practicing orthopedics since 1988, and has been engaged in the clinical work of spine surgery since 1995, and studied spine surgery for one year in 2000 at the Kobe Medical University in Japan. He is a member of the editorial board of the journal Neck and Low Back Pain. She has published several papers on internal fixation of the lower lumbar segment in recent years.