Big butt sags in the middle. Not a perfect C shape looks like saggy diaper. Can this get fixed through BBL? (Photo)

Hi Kay, we usually treat patients with butt shape similar to yours. A bbl will help to chieve better shape, but sometimes the skin is too attached to deep tissues and the improvement is not always perfect. Their is no way of knowing what will be the final shape of the bbl'd buttocks. I recommend a 360 lipo with bbl, it will help with a better overall result.
Sincerely, Dr. Galaz

A BBL will primarily add volume so don’t do that procedure.
What you need is a tuck which involves cutting out skin and lifting up the inner lower part of your buttocks.
The procedure is best described by Dr. mendieta in Miami Florida in a YouTube video he calls the Miami thong lift. I’m not sure if anybody refers to the procedure by that name or of that him trying to market himself.
Regardless it’s a good video that describes the problem and how it’s treated well.
Define the surgeon who has experience doing this you’ll have to shop around a bit and have several consultations.
Really try to find someone who has the experience and can show you before and after pictures before signing up for surgery.
Losing weight is in your favor as well.
Best,
Mats Hagstrom MD