In DIEP flap reconstruction, which tissue source is used?

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Multiple Choice

In DIEP flap reconstruction, which tissue source is used?

In DIEP flap reconstruction, the tissue source is the lower abdominal skin and fat supplied by the deep inferior epigastric perforators. The key idea is to harvest this skin and fat while sparing the abdominal muscle, specifically the rectus abdominis, to reduce weakness and hernia risk at the donor site. This differs from options that involve muscle from the abdomen (which would be a TRAM flap) or other tissues like bone from the pelvis or cartilage from the ear, which are not used in this procedure. So the chosen tissue source is fat and skin from the abdomen.

In DIEP flap reconstruction, the tissue source is the lower abdominal skin and fat supplied by the deep inferior epigastric perforators. The key idea is to harvest this skin and fat while sparing the abdominal muscle, specifically the rectus abdominis, to reduce weakness and hernia risk at the donor site. This differs from options that involve muscle from the abdomen (which would be a TRAM flap) or other tissues like bone from the pelvis or cartilage from the ear, which are not used in this procedure. So the chosen tissue source is fat and skin from the abdomen.

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