Reconstruction of a partial mastectomy defect with the superficial inferior epigastric artery (SIEA) flap.

A case in which a superficial inferior epigastric artery (SIEA) flap was used to reconstruct a partial mastectomy defect is described. The SIEA vessels have been shown to be predictable and to match well with the recipient internal mammary vessels. In addition, this flap does not require opening of the anterior rectus sheath, and it is possible to design a smaller flap, which would allow closure at the donor site without translocation of the umbilicus. The risk of developing an abdominal hernia or bulge is therefore nonexistent, and a very low and more inconspicuous scar is produced, both of which are advantages for the patient.