Geez man, that was a close one!
Seems almost all the street crashes with our cars, always involve a tree or a pole of some sort. Odd how that seems to happen..
Hope your back to 100% soon. Tempted as you may be to start checking out the car, I would wait, especially if you have to lay down to look under it. I hear that it is easy to have a second dislocation of a joint, soon after the first one, if your not real careful.