A tummy tuck should help your situation significantly. Typically, a football shaped area of skin from your belly button down to your pubic hair area will be removed. Therefore, any stretch marks at or below the belly button should be gone!
If you have a lot of stretch marks (and from looking at the picture you provided), that means you have loose skin and should get a good result by having a tummy tuck. Sometimes, the stretch marks immediately above the belly button can also be removed, but not much higher. I would recommend getting a consultation with a board certified plastic surgeon to evaluate how much skin can be removed safely.
You may be a candidate for a mini-tummy tuck but that will not address your concerns as well. A full tummy tuck will be the ideal answer if you are a good candidate.
