Bumps on bridge of nose after rhinoplasty. Will rasping solve this? (Photo)

It's not clear from your photos whether these white bumps are firm bony spicules or if they are related to your skin, in which case they would be soft. If they are firm, this could represent irregular fragments of bone which may get worse after a steroid injection. Believe it or not, sometimes steroid injections can leave temporary white pigmentation in the skin. If that were the case, these white pumps would feel soft. Thank you for your question. Sincerely, Dr. Joseph

Hello! Thank you for your question.
As far as I can see from your photos. I definitely recommend you a revision operation, but if you can send your photos in a better light from the front and side profile, we can make a more detailed evaluation.
It would be better face to face consultation.
Best Regards!

These look more like a skin level issue to me than something from the undersurface of the nose, although I'm only guessing since I don't know exactly what was done during your time of surgery. I would consult with a dermatologist and see if a little laser or something could help.

Hello, because of bony work during rhinoplasty surgery you may feel some bone irregularities in bony area. Generally feeling it, not cause a big problem. But if it reflects view of your nose rasping or other interventions can be done