I fell a few weeks ago and broke my shoulder blade and 2 ribs. Believe it or not, I can cut on a good day. Not many of those, tho. I'm fortunate that my sister has an Accuquilt Go and she will cut the longer pieces for me.
I was told not to do anything that makes it hurt. Of course we're talking about bones here compared to muscles, etc. Best of luck in whatever you decide. I feel your pain.