MRI: Axial lumbar spine  
 

This image is at a more caudal level than the previous image. The spinal cord is no longer present. What is found in the dural sac inferior to the conus medullaris?
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Identify the following:

1. vertebral body

2. spinous process

3. CSF in subarachnoid space

4. rootlets of cauda equina

5. dorsal root ganglia

 
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