[Is early discharge following primary total knee arthroplasty a risk factor for the development of complications, readmissions and unscheduled consultations?].

Introduction: total knee arthroplasty (TKA) is a surgical procedure with a growing number of indications worldwide. The trend in recent years has been to reduce hospital stay without compromising safety and quality of care. The aim of this study was to determine whether early discharge (less than 24 hours) is associated with a higher rate of complications, readmissions and unscheduled visits in patients undergoing primary knee arthroplasty.