Tissue Expander Complications Do Not Preclude A Second Successful Implant Based Breast Reconstruction.

BACKGROUND: Implant based breast reconstruction is the most common method of breast reconstruction in the United States but the outcomes of subsequent implant based reconstruction after a tissue expander (TE) complication are rarely studied. The purpose of this study is to determine the long term incidence of implant loss in patents with a previous TE complication.

METHODS: This is a retrospective review of the long term outcomes of all patients with TE complications at a large academic medical center from 2003-2013. Patients with subsequent TE or implant complications were compared to those with no further complications to assess risk factors for additional complications, or reconstructive failure.

RESULTS: One hundred sixty-two women were included in this study. The mean follow up was 8.3 ± 3.1 years. Forty-eight women (30%) went on to have a second TE or implant placed. They did not differ from women who went on to autologous reconstruction or no further reconstruction. Of these, 34 women (71%) had no further complications, and 38 women (79%) had a successful implant based reconstruction at final follow-up. There were no patient or surgical factors significantly associated with a second complication or implant loss.

CONCLUSIONS: Following TE complications, it is reasonable to offer women a second attempt at tissue expansion and implant placement. This study demonstrates that long term success rates are high and there are no definitive patient or surgical factors that preclude a second attempt at implant based breast reconstruction.