GoingLefty, want to see you succeed. I ruptured a disc many years ago and can now say I've played golf pain-free for years. Want the same for you!
Do you get any more pain from the compression fracture? If so, where do you feel it? What disc and which side hurts? On the osteoporosis, you can grow new bone with specific exercises and nutrition. If you aren't aware of that and want more information PM me.