The causes of back stabbing pain in patients are as follows: 1, low back fasciitis: mostly due to long hours of work, often bending, low labor, in the case of these activities, low back fascia will be subject to more load, low back fascia will be in a state of high tension for a long time, and gradually formed chronic sterile inflammation, so it will be manifested as pain, soreness, tingling sensation in the area covered by low back fascia. 2, supra-spinous ligamentitis: mostly seen in women who often bend over to do housework, the supra-spinous ligament is strained for a long time will appear ligament inflammation, Supraspinous ligamentitis: seen in long time bending to do housework, the supraspinous ligament is stretched for a long time will appear ligament inflammation, mainly manifested as pain in the middle of the back, can also be caused by women often wear behind-the-back type bra, repeated friction between the buckle and supraspinous ligament will occur, thus causing inflammation of the supraspinous ligament, also manifested as pain in the middle of the back.