Without knowing your age and examining your face it is impossible to give precise advice. However, cheek volume loss can occur from several causes. The most common is aging of the face. It can also occur from weight loss, several diseases and injury. There are also several ways to correct it. For aging, the best method is a vertical facelift like the MACS Lift which preserves the fat in the face and repositions it to where it was originally. Fillers like Radiesse® can also work well. As an alternative to Radiesse® or one of the other off the shelf fillers, fat injection, when done correctly, can obtain excellent results.