Dear Lyn,
I have a chemo buddy who's had radiation for mets to her hip that has really helped with mobility, and as Steph says it can be done on the spine also.
If you need a wheelchair for temporary help until you get this latest challenge under control, just remember without you in it the wheelchair is just a chair on wheels but add Lyn and
WATCH OUT, IT'S HECK ON WHEELS!!!
(that's to make you smile

)
<3 and HUGS,
Lolly