Fillers will work but must be injected deep

I would highly recommend fillers for this specific problem. The cause of these dents is a mild descent of midface tissues around the deep bands attaching the dermis to the bone (Osteocutaneous ligaments). The droopy tissues pull on these deep bands causing these dents.

Since it is mild I would not recommend a full cheek lift but filling.

The choice of filler and technique is a very important issue. This is not similar to injection of nasolabial fold or tear trough. Injection must be done deep as these bands are not superficial. Micro fat technique is my procedure of choice but other fillers could work as well.

I hope that helps, you can view similar cases injected with fat on the practice webpage.