Defining a Quantitative Perfusion Threshold with SPY-PHI QP to Predict Mastectomy Skin Necrosis in Breast Reconstruction: Insights and Clinical Implications

Defining a Quantitative Perfusion Threshold with SPY-PHI QP to Predict Mastectomy Skin Necrosis in Breast Reconstruction: Insights and Clinical Implications

This prospective study identifies a 30% SPY-PHI QP perfusion threshold predictive of mastectomy skin flap necrosis in staged breast reconstruction, highlighting the confounding effect of nitroglycerin ointment and underscoring the need for refined intraoperative tissue assessment.