Will my ab muscles still look the same after tummy tuck surgery?

If your abs ("six-pack" muscles) are visible pre-tummy tuck, this means you have a thin fat layer through which the muscular definition and the tendinous inscriptions are visible, plus excess loose skin for which you apparently seek the tummy tuck, and some degree of diastasis (widening of the midline fascia) as a result of pregnancy (or previous obesity) needing repair (muscle tightening). Sometimes the diastasis is torn, and a hernia is present. So, if you are seeking a tummy tuck, your pre-op anatomy is not "normal," and of course you don't want things to "look the same" post-op!But if you are talking about the muscular definition and "six pack" appearance, no fat is added with tummy tuck, muscular fascia is repaired in the midline (muscle tightening should be part of nearly EVERY tummy tuck--how can you have loose skin and not have stretching of the muscular fascia?), and skin is removed and tightened. Most tummy tuck patients do not start with visible abs, and unless the fatty layer is altered with diet or liposuction, it won't be visible after either. But if your pre-op fat is minimal and you can see your abs before surgery, once swelling goes down, nothing has been added, and visible definition (with normalized anatomy) will return.This takes months, however, so be patient and watch diet and exercise post-op. A well-performed tummy tuck improves appearance, and as the scarring fades, a renewed abdominal contour emerges! Best wishes! Dr. Tholen

Your ab muscles will still be visible after surgery, although they may look slightly different depending on whether you have muscle repair performed. If you have diastasis recti (abdominal muscle separation) corrected during your tummy tuck, there may be less of a vertical gap between the right and left side of your ab muscles. This would make your abs look more toned. 

Your abdominal muscle definition may look different after a tummy tuck. With most tummy tucks there is a tightening of the fascia between the abdominal muscles.  This decreases your girth, giving you a slimmer contour. This may change the appearance of your pre-existing muscle definition, but your shape will be improved.

Good luck.