The cost of lumbar spondylolisthesis surgery needs to be decided according to the surgical method, internal fixation materials, number of diseased segments, region and hospital level, etc. Generally speaking, the cost ranges from 20,000 to 60,000 RMB. 1. Surgical approach: If two segments of lumbar spondylolisthesis are slipped and simple decompression is given, the general cost of surgery is around 20,000 RMB. If decompression is followed by internal fixation with nails and rods, the general cost of surgery is around $50,000. If decompression is followed by internal fixation with nails and rods as well as bone grafting or cage implant fusion surgery, the general cost of surgery is around $60,000. 2. Internal fixation materials: the cost of internal fixation materials, such as nail rods, cage, etc., is also different, generally speaking, the imported ones are higher than the domestic ones. 3. The number of diseased segments: the above cost refers to two segments, if there are more than one slipped segments at the same time, the cost is also higher. 4. Region and hospital level: Generally speaking, the cost is higher in developed regions and tertiary hospitals than in less developed regions and lower hospitals. The cost of lumbar spondylolisthesis surgery needs to be determined by combining several aspects, and it is recommended to consult the local hospital for specific costs.