What about the ct machine in the township health center?

The CT machines in the townships are all single-row or 2-row or less CTs, and the results of the intervertebral disc examinations are actually similar to those of the higher-end CTs in terms of cross-sectionality alone. Even in the better hospitals, most of the disc scans are only cross-sectional; therefore, there is not much difference in general. The CT is not good enough to show the discs, so I suggest that your father have an MRI (Nuclear Magnetic **** vibration) test, which is the most effective.