Is surgery necessary? Approximately how much would it cost?
Thanks for your question, your nose appears deviated in the photos, this can be corrected with surgery which may include straightening the bones or cartilage. Any maneuvers done to improve your breathing, assuming you have some nasal congestion, would be covered by insurance. Anything done for purely cosmetic reasons would be an extra out of pocket charge and could range anywhere from $2,000.00-$10,000 depending on how much work needs to be done. I would recommend an evaluation with a rhinoplasty surgeon in you area for an exam and full evaluation.
First, all noses are a bit asymmetric and nostril apertures are never exactly the same. A crooked nose can be corrected with rhinoplasty. You need to be seen in person to determine what might be best for you.