RT Journal Article SR Electronic T1 Postoperative pulmonary complications: An update on risk assessment and reduction JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S60 OP S65 DO 10.3949/ccjm.76.s4.10 VO 76 IS 10 suppl 4 A1 Smetana, Gerald W. YR 2009 UL http://www.ccjm.org/content/76/10_suppl_4/S60.abstract AB Postoperative pulmonary complications are common, serious, and expensive. Important predictors of risk are advanced age, poor health as assessed by American Society of Anesthesiologists class, and surgery near the diaphragm. Effective strategies to reduce risk include postoperative lung expansion techniques, preoperative intensive inspiratory muscle training, postoperative thoracic epidural analgesia, selective rather than routine use of nasogastric tubes, and laparoscopic rather than open bariatric surgery.