In reply to Different Steve: I fractured L1-L5 in a groundfall, along with pelvis and a few other bits and bobs.
No steel work, no injections. I spent 4-5 weeks in hospital with no movement whatsoever being strictly enforced.
Took me nearly a year to get my head together for climbing again, but the whole time doing physical work.
4 years on I'm still doing physical work day in day out, climbing on a regular basis and off to the Alps soon! Recently had a few problems with it for the first time but speaking to doctors they've recommended NOT resting it as apparently this can make it worse (once its better, not whilst its getting better).
Hope you're better soon!