Surgery in the elderly.
D000367:Age Factors; D000368:Aged; D000783:Aneurysm / Q000601:surgery; D001062:Appendectomy; D004238:Diverticulitis / Q000601:surgery; D004617:Embolism / Q000601:surgery; D004691:Endarterectomy; D006801:Humans; D007249:Inflammation; D007410:Intestinal Diseases / Q000601:surgery; D007415:Intestinal Obstruction / Q000601:surgery; D008638:Mesenteric Arteries; D009141:Musculoskeletal System / Q000601:surgery; D011183:Postoperative Complications; D011655:Pulmonary Embolism / Q000209:etiology; D013514:Surgical Procedures, Operative; D013927:Thrombosis / Q000601:surgery; D014570:Urologic Diseases / Q000601:surgery; D014656:Vascular Surgical Procedures; D014882:Water-Electrolyte Balance