Hi and welcome to our forum! I am sorry that you have experienced a complication of the abdominoplasty procedure. During the procedure, the abdominal skin and soft tissues are dissected from the underlying musculature from the ribs to the pubic area. If there is impairment of the blood supply to the abdominal skin, the segment of the flap the greatest distance from its blood supply may not survive (above the mid-pubis). The cause of the blood supply impairment can range from effects of smoking, diabetes mellitus, vascular disease, previous surgery in the area (disrupting the normal blood supply), infection, or may totally inapparent. At the time your photograph was taken, I do not see significant infection, but there is still significant residual unhealthy tissue in the wound.. Treatment consists of removal of the unhealthy tissue, followed by intensive wound care. One looks for the development of granulation tissue, a beefy red vascular tissue, to develop, after which time the wound will begin to shrink. Many wounds of this size will seal over a span of 2-3 months. In our practice, we consider application of a temporary skin graft over the granulations if the wound does not seal within this time period. Some advocate the use of a suction apparatus (wound vac) to accelerate the process of wound shrinkage. Various enzymatic topical creams are available. Some advocate hyperbaric oxygen treatments. Each plastic surgeon has his / her own wound care regimen based upon years of experience. Follow the advice of your surgeon and maintain close followup care. After the wound seals, and after the scars mature and the inflammation subsides, one would then consider revisional surgery if necessary (usually 6-12 months). I am often surprised how well these scars heal on their own! Best wishes...