Small needle knife therapy is a closed minimally invasive surgical method based on Chinese medicine theory, Western medicine anatomy, biomechanical principles, and the advantages of centralized medicine and modern medicine for acute and chronic soft tissue injuries, local scar adhesions; it is a special acupuncture needle-like needle knife pierced into specific parts of the human body, stimulating the acupuncture points, peeling and loosening the lesion, so that the nerve, blood vessel, muscle compression can be The needle is used to stimulate the acupuncture point and to peel and release the lesion, allowing the nerve, blood vessel and muscle to be released. Stagnant acupuncture is based on the traditional acupuncture method, combined with modern medical minimally invasive technology, it is based on the premise of “stagnant acupuncture”, “dynamic acupuncture” as the purpose, that is, “dynamic combination” of a new kind of Needling method. When performing lagging needling, the needle feeling is strong and the effect of needle feeling is long-lasting; when operating moving needling, the “movement” of the treatment area is emphasized. The combination of small needle knife and lagging needle technology can take the longest of both, and through the treatment of acupuncture points, reaction points, strain scar areas, and muscles, it can achieve the overall regulation of meridians and internal organs. This can improve the microcirculatory disorder of the tissue and loosen the scar adhesions, so as to achieve the purpose of soothing the meridians and clearing the channels, dissipating the stasis and relieving the pain; finally restoring the mechanical balance of the body, the balance of yin and yang. The advantages of small needle knife and stagnant needle: 1, short operation time, no needles, 1-2 times a week; 2, significant curative effect, small trauma, safe and reliable; 3, does not affect daily life and work. Applicable diseases: cervical spondylosis, frozen shoulder, tenosynovitis, lumbar disc herniation, ankylosing spondylitis, knee pain, heel pain, all kinds of stubborn neck, shoulder, waist and leg pain, dizziness and headache, cosmetic wrinkle removal, etc.