Bump on left side of nose. How is this corrected? (Photo)

Thanks for your question. From your pictures the left nasal bone is displaced and you appear to have a septal deviation. Without other views and/ or an examination of your nose, it would be difficult to give you a definitive answer. However, you would be an excellent candidate for a rhinoplasty/ nasal correction. This should be easily accomplished to correct your issue creating a natural appearance with the subtle changes you desire. Please consult with an experienced rhinoplasty expert to be evaluated and discuss your options.

The dorsal hump is usually composed of both bone and cartilage, which must be shaved down.  Osteotomies will then be required to narrow the bridgeline