Evaluating Mastectomy Skin Flap Necrosis in the Extended Breast Reconstruction Risk Assessment Score for 1-Year Prediction of Prosthetic Reconstruction Outcomes

The BRA Score was expanded to estimate complication risk after tissue expander placement up to 1 year postoperatively. The risk of MSFN as calculated by the BRA Score: Extended Length is consistent with published studies demonstrating increased risk with specific comorbidities, and further validates expansion of the BRA score risk calculator.