Can Cartilage Graft on Nose Be Dissolved with Injections?

i have a cartilage graft on my left nostril.can this be dissolved w an injection by my doctor? what type of injection?or do i need yet another revision?I cant breath from my left nostril. my nostil are very uneven. it is causing my left nostril to pull upwards which is exposing my columella on my left side. My right side looks good, no columella exposed. the shape of my nostrils are different also.Can anything be done without general anesthesia or surgery?upturned nose,nostils overly exposed