I can give you the number of a local employment law specialist if you want. I used them last year as I was being disciplined at work for having a month off due to a torn shoulder muscle.

Pretty much the same situation. I couldn;t drive to work, and I worked 50miles away. And even if I could, I couldn;t have used the computer for any length of time and my whole job is on the computer.

I ended up getting a written warning on my record due to what I said above. Then they closed the whole place down about a fortnight later.
I was raging after paying the lawyer to fight it all