Open Roof Deformity? (photo)

I'm 4 weeks post-op (open approach). I think to have an open roof deformity because the surgeon didn't perform osteotomy...now the bridge is not so wide but it is quite flat. Is it possible that it will improve a bit over the time as the swelling goes down? If not, is it possible to correct the problem using a closed approach and without changing other parts of nose? My surgeon told me that my nose is very swollen, especially on the tip...but I'd like to have a second opinion. Thanks in advance!