Pain in the upper part of the hip and lower part of the waist, also known as lumbosacral pain. It may be caused by the following reasons: 1, due to long-term heavy physical labor or bending activities, resulting in lumbar muscle strain or local fascia, sacroiliac joint aseptic inflammation, overexertion and prolonged exposure to cold, pain symptoms will be significantly aggravated. 2, middle-aged and elderly patients with lumbar degeneration occurring lumbar disc herniation or lumbar spine slippage, compression of peripheral nerves, causing lumbosacral pain, which can be accompanied by lower limb radioactive 3.The lumbar spine is affected by tuberculosis mycobacterium sense beam or local tumor causing bone destruction, resulting in painful sensation. 4.Female patients who have pelvic inflammatory disease or adnexitis will also cause lumbosacral involvement pain.