Have Asymmetrical Nasal Bones, One Side is Pushed Out, What is the Solution?

I have had a septorhinoplasty done in which the surgeon just corrected the septum, second time he corrected nasal tip and hump was removed but asymmetry of nasal bones was not corrected at all. One side of nasal bone looks bigger and bulging than the other side from front. He says he did osteotomy on that side but i can feel the broken bone only at the part where the hump was. How can this asymmetrical nasal bone be corrected?