Whether the dural sac pressure can work normally or not needs to be judged according to the severity of the pressure, the nature of the work, etc., and cannot be generalized. When the dural sac is mildly compressed, the patient may have no obvious discomfort or only mild symptoms, such as lumbar pain and discomfort, mild pain in the lower limbs, sensory abnormalities, etc. If the patient’s work is relatively easy, no need for weight-bearing, strenuous exercise, sedentary, standing for a long time, etc., it is possible to work normally. If the dural sac pressure is more serious, the patient is often more obvious symptoms, such as the emergence of severe lumbar pain, lower extremity pain, numbness, and urinary and defecation disorders, etc., if the nature of the work requires strenuous physical activity, heavy labor, and the need for prolonged standing and squatting, etc., can not work normally, especially in the acute episodes, the need for bed rest. It is recommended to go to the hospital in time when symptoms such as lumbar pain and lower limb pain occur, to complete the auxiliary examination, to clarify the condition, and to give the appropriate treatment by a professional physician.