title: Medical evaluation before operation.
abstract: Surgical outcome can be optimized by anticipation and prevention of medical complications. General considerations that apply to all patients include evaluation for coagulation disorders, prior anesthetic complications and drug history. Evaluation for organ-specific risk factors allows identification of patients at high surgical risk, minimization of risk and anticipation of postoperative complications. Review of the recent literature and a practical guide to therapy is presented for the major medical considerations before surgical procedures: cardiac disease, hypertension, pulmonary disease, endocrine considerations and hepatic disease. Attention to these areas and communication among internists, anesthesiologists and surgeons should provide optimal treatment of surgical patients with medical disease.
mesh_terms: D004700:Endocrine System Diseases; D006331:Heart Diseases; D006801:Humans; D006973:Hypertension; D008171:Lung Diseases; D011300:Preoperative Care