I recall hitting my face on something a while back but I'm not sure if that's the case because until recent I have not noticed the bend.
Why is my Nose Crooked on the Bottom Half? Is There Any Way to Fix This Without Plastic Surgery? (photo)
Doctor Answers 3
Non-surgical rhinoplasty is possible for you.
If you are trying to avoid surgery I can understand it. Your nose looks very masculine and frankly looks pretty straight to me. However if you want to do something that doesn't involve cutting, then a non-surgical nose procedure using injectible filler might be a good option. It can be used to fill in small defects or depressions, straighten a bumpy bridge, raise the nasal tip, and adjust how a nose changes with smiling. I would encourage you to see a nasal surgery/rhinoplasty specialist to learn about your options. With just one photo, it is difficult to make any further suggestions.
Fix without surgery
Yes...on your left middle third of the nose a small amount of filler would act to fill that area to a small degree and create the illusion of a straight nose. It will work well and last for a fairly reasonable time (sometimes > 2 years in the nose). It's not a permanent work around but a very good option for a small and subtle deformity.
Straightening the nose with nonsurgical rhinoplasty
From the picture you have posted, it is difficult to appreciate a significant deviation. Nonsurgical rhinoplasty would not be the best option to straighten your nose because your nose does not have a volume deficiency causing a deviated appearance. Nonsurgical rhinoplasty works great for minor contour irregularities and adding volume, which would not apply to your case.