Fat bulge in cheek - non surgical options please.

It's been almost 10 years since I got my cheeks (fat transfer) surgery. i still have this pulge in the lower side of my face..making it quite uneven.. Please suggest for me a nonsurgerical option for reducing it. I assume it is minor and kind be fixed with nonsurgical procedures..I also fear going for a surgery. Would LPG help even out my cheeks? Thank you very much