There are 3 months after lumbar disc surgery with steel spikes, whether bed rest is needed depends on the recovery. If the vertebral body is stabilized, you can carry out floor activities appropriately. If the recovery is not good, bed rest is still needed. 1. No need: after the operation, strictly follow the doctor’s instructions, take medication on time, the vertebral body is stable, and there is obvious growth of bone scabs, you can wear a waist cuff to carry out activities on the ground under the guidance of the doctor, but you need to avoid strenuous exercise. 2. Need: If the lumbar disc symptoms are serious, the postoperative recovery period is longer, still need bed rest, can be appropriate massage, promote blood circulation, help recovery. After lumbar disc surgery with steel nails, you need to pay attention to a light diet, avoid putting stimulating food, go to the hospital regularly to review, clear recovery, discomfort symptoms, timely communication with the doctor.