I see a lot of kidney restrictions .....sometimes just mechanical adhesions and the like, or a ureter or renal artery that can;t stretch like it should.
a nerve cna become fibrotic if is is overstretched, in the healing process the body tries to heal the tissue but it often loses its stretchiness....like what happens after an ankle sprain....tissue is tighter and makes noise and usually if you keep working it the tissue become normal again
I live in Boulder Colorado
Of course you can come see me here.