Lumbar spine MRI examination generally costs about 800 yuan, which is mainly related to the local economy and hospital level, but the overall difference is generally not significant. Lumbar spine MRI examination can understand whether there are obvious lumbar disc herniation, lumbar spine tuberculosis, lumbar spine tumor or other lesions. Lumbar spine MRI generally takes about 20 minutes to perform, and it is necessary to remain still during the examination. Lumbar spine MRI can not have metal in the body, not suitable for lumbar spine MRI can not tolerate such a long time, you can choose lumbar spine CT examination.