The small needle knife is good for treating some painful ailments, such as tendonitis. The treatment is mainly operated by acupuncturists and is an outpatient treatment. The cost is divided into parts, with one part costing about 50-100 yuan, and some hospitals charge about 1,000 yuan. Small needle knife is more popular at present, the treatment is convenient, and the efficacy is better, small needle knife is made of metal materials in the shape of like a needle and like a knife of a kind of acupuncture appliances, is in the ancient nine needles in the needle, sharp needles, etc. on the basis of the combination of modern medicine surgical scalpel and the development of the formation of the product of the organic combination of the surgery and soft tissue release, has more than a decade of history, and in recent years, there is a tendency to further develop, the Surgical trauma is small.