If I get surgery to correct my deviated septum, will it also change the shape of my nose?

Nose Reshaping. In cases where the septal deviation is contributing to a deviation of the visible part of the nose, straightening the septum may correct some of this deformity. Most of the time, correction of external nasal appearance will require a cosmetic rhinoplasty or nose reshaping procedure in addition to the septoplasty which primarily helps your breathing.
Septal surgery. Yes. the shape of the nose can change after septoplasty. Have your nose evaluated by a board certified otolaryngologist,