No previous research has quantified and compared the costs and outcomes between total knee replacement (TKR) patients who have differing lengths of hospital stay following surgery.
In new research presented today at the 2012 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS), investigators identified Medicare patients who had undergone TKR between 1997 and 2009. The patients were separated into the following groups: outpatient, 1-day inpatient, 2-day inpatient, 3- or 4-day inpatient (standard of care), and 5 plus day inpatient. Investigators reviewed outcomes for the patient groups including annual payments, mortality, readmission, revision and common complications. Eurekalert!
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