Septoplasty has resulted in dorsal hump: will the hump go down?

Thank you for your question. 
With any nasal surgery, the name of the game is patience. At one week, we would expect you to have quite a bit of swelling and bruising still noticeable and may have trouble breathing out of one or both nostrils. By the end of two weeks, typically, you will still be swollen but look more like you have a bad cold, rather than post surgical. Swelling can take up to a year to be completely gone, however, by 9 weeks you will look very good and should see big difference from your pre-op pics.

A Septoplasty shouldn't result in any external changes to your nose unless over resection of cartilage and/or damage to the dorsal remaining supporting framework caused a lower third dorsal collapse with now a prominence of a bony hump.  Needs to be reevaluated after complete healing. Possibly a cartilaginous graft dorsally if there is a collapse for augmentation and /or rasping of hump