How safe is primary knee replacement surgery? Perioperative complication rates in Northern Illinois, 1993-1999.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000465:Algorithms; D001168:Arthritis / Q000453:epidemiology / Q000601:surgery*; D019645:Arthroplasty, Replacement, Knee / Q000009:adverse effects*; D015897:Comorbidity; D005260:Female; D006801:Humans; D007087:Illinois / Q000453:epidemiology; D007431:Intraoperative Complications / Q000453:epidemiology*; D007902:Length of Stay / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D018570:Risk Assessment