Can Inframammary Fold Be Sutured to Fit Smaller Implant?

A low inframammary crease can occur, especially with large implants. The crease can be raised, but it is technically challenging. A permanent suture can be placed into the covering over the underlying ribs to give added support.
The biggest problem is keeping the result from dropping down again over time. The heavier the implant, the bigger the problem.

Mariana,
Surgery to accommodate a smaller implant is certainly possible. It requires a technical challenge sometimes, so see a qualified plastic surgeon in your area. Good luck!