12/08/2025
New in from Dr. David Kahn: Pre-op ni****ne use—including e-cigs & ni****ne replacement therapy—linked to 5–13x higher risk of wound complications in cosmetic surgery.
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ethods: Single-institution retrospective cohort (July 1992–February 2024). We identified adults undergoing cosmetic procedures, classifying preoperative ni****ne status (single delivery method for ≥2 months) and excluding major confounders (e.g., diabetes, peripheral vascular disease, corticoste...