I am scheduled to have a Vertiflex...
https://www.bostonscientific.com/en-US/products/indirect-decompression-system/superion-indirect-decompression-system.html
put in the 4th. Doc has told me that base off of my 2018 MRI he will be putting one in between L4 & L5. However, that is subject to change depending on what my upcoming MRI shows. The disc between L3...
Back jack..aka Vertiflex....