How can this dent in my cheeks be fixed? (Photo)

39 YOF w/ cheek filler for 7 yrs. They’ve transformed my face, but over the last year, I have a new dent to my nose. Might be from sleeping on that side, filler separating or just aging. I dunno. Surgeon gave me option to dissolve my filler which I don’t want … can this dent be fixed without adding more filler to my cheeks, or dissolving what I already have? What product would you use? TIA.