Low back pain without compression pain consider lumbar spine osteophytes, lumbar spinal stenosis, kidney stones. Lumbar pain without pressure pain indicates that the lesion of lumbar spine is in the deep tissue, not caused by lumbar muscle strain or lumbar dorsal myofasciitis. Common causes include lumbar spine osteophytes, which is due to the pain caused by hyperplasia irritating the surrounding tissues, usually there is no obvious compression pain on the surface, and the diagnosis can only be confirmed through radiographs. Lumbar spinal stenosis compressing the nerves can also cause low back pain, the pain is deep in the lumbar region and is not obvious on pressure. Kidney stones can also cause low back pain, the pain is more intense and accompanied by hematuria, through the urinary tract ultrasound can be clearly diagnosed. So lumbar pain without pressure, this case is considered to be a deep tissue problem, if the pain is obvious rest did not reduce the need for further examination.