Hello, I recently had a MRI on my lumbar spine. My question is what does it mean when it says, Minimal Desiccation of the lower lumbar discs with a small annular rent posteriorly at L5-S1. Mild facet joint arthropathy at L4-L5? . Is the reason my back hurts all the way down my leg? Also is the cause of the weakness in my leg?
HelloFindings suggests mild degenerative changes in lumbar spine. Degenerative changes are generally age related findings. There is minimal desiccation of the lower lumbar discs(means very less loss of water from intervertebral disc in lower lumbar vertebra). There is also a small annular rent at L5-S1 level(posteriorly). At L4-L5 level, there is mild facet arthropathy(bony joint in between two vertebra). Majority of degenerative disc disease patients are benefited by conservative treatment in the form of physiotherapy, analgesics and muscle relaxants. Surgery is advised in non responding cases. Physiotherapy helps in strengthening of para spinal muscles, and it prevents further changes. Most likely you will need physiotherapy only. Other causes of weakness in leg like myopathy etc. should also be excluded. Get well soon. Take Care Chat Doctor.