Dorsal nose restoration (2mm - 3mm) with no surgical treatment?

Hello, I been very sad because 11 months ago I went to a surgeon to correct a crooked nose, and the surgeon just trimmed down my dorsal hump instead of doing what I asked, 

I told him to not change the form of my nose and stills he dissected my dorsum from about 2-3 millimeters . Well the surgeon supposedly told me it was about 2.5 millimeters of dorsal bone hump and cartilage he didn't manage to tell me the truth but he said 1.5 millimeters but I think is more.

He told me I would look the same after one year but I'm still waiting for that to happen. 

I just want to know if there's a way to recover my dorsal height to look as before. 

My tip still being the same as other aspects of my nose are intact, it was a closed Ultrasonic Rhinoplasty. 

Other thing is that I'm being hopeful on my body own regenerative process. Being that I haven't injected corticosteroids and I have been taking collagen, calcium, chondroitin, glucosamin, and being sportly active every single day since the incident in surgery. 

I don't know but it seems I'm creating some bone callus and I'm glad with that really. I know people are afraid of this to happen but in my case that in the first place I didn't wanted any change, I'm glad.

So if someone please tell me if there's a chance to recover my dorsal height with no surgical treatment or with regenerative medicine like stem cells, 

I'll be glad