Because incisions are required for a tummy tuck, there will be scarring. If you opt for a full tummy tuck, which corrects issues with the entire abdominal area, a longer incision is required, which will leave a larger scar. A mini tummy tuck takes care of issues in the area below the belly button. In this procedure, a smaller incision is necessary, leaving a smaller scar.
You can help to minimize the appearance of scars: avoid exposing the scars to sunlight for 4 to 6 months, and make sure to use sunscreen when you do go outside. Vitamin E cream and scar products can help to optimize scar healing; you should start using these about 3 weeks after surgery.