Lumbar herniated disc surgical implants take 3 to 6 months to be able to fuse. Lumbar disc herniation intervertebral implant fusion requires the use of fusion device and implant bone fusion, this surgery can restore the height of the intervertebral space, but also to relieve the symptoms of nerve compression, the operation may need to assist in the fixation, mainly the use of steel nails for fixation, surgical implant fusion requires a process, most patients in 3~6 months to be able to bony fusion. Lumbar disc herniation intervertebral fusion should be strictly bed rest for a period of time, 3 months after the operation to the hospital for re-examination, if the bony healing is good, you can go down to the ground gradually increase the amount of activity, active rehabilitation training, until the return to normal activities. Some patients have slower recovery and need 6 months or even longer. If they have not recovered well, they need to delay the time of going down to the ground for exercise, otherwise it will lead to loosening of the internal fixation and make the surgery fail. After the lumbar disc herniation surgery implantation should be combined with a balanced diet, strengthen the care, rehabilitation training should be carried out under the guidance of the doctor, and regular review.