Lumbar spine fractures usually require 2-3 months of bed rest, the details are as follows: First, lumbar spine mild compression fracture: you can choose conservative treatment, the patient directly bed rest for 2-3 months, during bed rest add soft pillow at the back of the waist, so that the lumbar compression fracture parts can be gradually reset. Patients also need to cooperate with the lumbar back muscle strength training in bed, about 2 months can wear lumbar brace out of bed activities, 3 months can remove the brace normal walking. Second, severe lumbar compression fracture: surgery is usually considered to restore the height of the vertebrae and the stability of the lumbar spine through surgery. Patients also need to rest in bed for 2-3 months after surgery, together with functional training of the lumbar back muscles, to consolidate the treatment effect of surgery. After active treatment, the patient can return to normal life and work as soon as possible after clinical.