Cephalic Vein Interposition Graft for Salvage of Compromised DIEP Flap in Breast Reconstruction

Résumé fourni par la source

The deep inferior epigastric perforator (DIEP) flap remains the preferred flap option for autologous breast reconstruction following mastectomy. This case report presents the novel use of the cephalic vein (CV) as an interposition graft to alleviate venous congestion in a patient undergoing DIEP flap reconstruction. A 42-year-old woman experienced venous congestion following her initial autologous reconstruction, attributed to thrombus formation from kinking of the vascular pedicle. Despite initial attempts to resolve the congestion, the condition persisted. Since the flap was based on a single perforator, we decided to attempt a CV turndown. The CV was noted to be attenuated and not feasible for use in turndown; therefore, venous salvage was completed by using the CV as an interposition graft to bypass the affected flap vena comitans. The procedure successfully restored venous flow, allowing for flap salvage and subsequent healing. This case underscores the potential of CV as an interposition graft in autologous breast reconstruction, particularly when traditional CV turndown is not possible due to vessel attenuation.

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