How does tummy tuck scar compare with C-section scar?

A tummy tuck scar is designed to remove excessive abdominal tissue and the incision is closed with some tension to produce the best result. Therefore, there are forces pulling on the healing incision at the end of the surgery and this can make the scar widen.  A C-section scar is closed without tension and the incision heals without tension.  As a result, C-section scars often look better than tummy tuck scars.  In addition, C-section scars are just long enough to deliver the baby while tummy tuck scars must be longer to contour the whole abdomen and sometimes the flanks.

Usually the best way to determine this is by the amount of skin that hangs or folds over when you bend at the waist. You can always use a very short incision to create a short scar but you may be cheating yourself and you can be left with extra skin.

Typical tummy tuck scar is better quality than C-section scar since it is closed by a skilled plastic surgeon. Also typically can be placed lower . However most tummy tuck require longer scar than  a C-section

The tummy tuck incision is closed under much more tension than the C-section incision because a lot of skin is removed prior to closure with the tummy tuck.   Also, a lot more of the bloodflow surrounding the healing incision has been disrupted with the tummy tuck.  However it is the tight closure that provides the nicest aesthetic results to the abdomen.  Plastic surgeons are well aware of this, which is why scar surveillance and management of scar issues are a part of every tummy tuck procedure.  Discuss this with your surgeon. Best wishes to you!

It all depends upon your belly and your surgeon's technique.In general, I try to keep the scar low and short within bikini line, if possible, but it is usually longer than a C section scar. An exam and consultation with a plastic surgeon is recommended to discuss your options and expectations.