Do steroid injections change the final result? Or only speed up the healing period? (post-op rhinoplasty)

We have to be very carefull with steroid injections, They have to be very small in dose, other wise they melt the tissue excessivly making cavities on the nose. 

When patients have thick skin, the steroid shots are managing the soft-tissue envelope over the framework of the nose. The surgery itself changes the cartilage and bone structure of the nose. The steroid shots themselves are just as important as the surgery itself managing swelling in the soft-tissue envelope over the framework of the nose. Close postoperative follow-up appointments with your surgeon  are required to manage swelling in the tip.