Patient: Description of the condition (onset time, main symptoms, hospital visited, etc.): Low back pain has eight years outside, only at night pain, in the morning when I get up to exercise does not hurt. June 7, 2011 began only two side pain, after three after the development of lumbar pain. After five consecutive days of pain, I went to the hospital to take a film, the result is the isthmus crack, and then caused a mild slippage of the lumbar spine less than 1 degree. The doctor suggested that strengthening exercise just prescribed a little bit of painkillers. In fact, no pain without medication, because after two days of rest, there has been no pain in the back. Legs also feel no pain, just a little pain above the buttocks now. I don’t want to operate, after all, I’m only thirty-three years old. Can conservative treatment cure. A: The majority of patients maintain the relative stability of the slippage site by compensating for the strength of the low back muscles! So the usual precautions: 1, weight control, especially the abdominal circumference (will increase the local load) 2, low back muscle exercise, the best way is swimming, gymnastics (yoga), etc.. As age increases, slippage will increase, but most people pain, rest to relieve recurrent episodes, and finally not open a lot (as long as there is no nerve damage)!