12 days after gynecomastia surgery, crater or swelling? (photo)

HiWay too early to judge. Give it a minimum of 3 months for all the swelling to resolve especially after a revision. Lots of scar tissue needs to be smoothed out. Hang in there!Best

Thanks for your pictures.  It is difficult to determine if this is swelling or a contour deformity.  The most likely cause is swelling.   Please re-evlauate your results after 3 months.  Best wishes.

I know how frustrating and scary it is to not see your desired results immediately, but given that face that this is revision surgery, you really need to give yourself at least 3 months before passing judgement. My guess is that this is swelling and will resolve. Best of luck.