title: When your patient needs surgery: weighing risks versus benefits.
abstract: The likelihood of being a candidate for elective or emergency surgery increases with age. The higher rates of perioperative morbidity and mortality seen in older patients result in part from co-existing medical illnesses. Age alone should not be a contraindication for surgery, however, and the long-term benefits of procedures such as coronary artery bypass grafting appear similar for young and old. Emergency operations account for 39 to 75% of all surgery after age 70 and carry a 20-fold increase in mortality compared with elective procedures. Appropriate surgical interventions, therefore, should not be deferred simply because the patient is elderly. Age-associated changes in body composition and organ physiology contribute to the risk of perioperative complications.
authors: Department of medicine, University of California, Davis Medical Center, Sacramento.
authors: C H
authors: CH
authors: Hirsch
mesh_terms: D000367:Age Factors; D000368:Aged; D001026:Coronary Artery Bypass / Q000009:adverse effects; D015577:Geriatric Assessment; D006622:Hip Prosthesis / Q000009:adverse effects; D006801:Humans; D011183:Postoperative Complications / Q000453:epidemiology; D011379:Prognosis; D018570:Risk Assessment