Micronutrient Depletion and Protein-Energy Malnutrition in Head and Neck Reconstructive Surgery.
OBJECTIVE We aimed to describe the prevalence of preoperative micronutrient abnormalities, protein-energy malnutrition (PEM), and their association with postoperative complications in patients undergoing head and neck free flap reconstruction (HNFFR). METHODS A single institution, retrospective cohort study of adults...