Outpatient Total Joint Arthroplasty in Dedicated Daycare Facility vs Standard Patient Ward

"All THA's are performed using a standard posterolateral approach with simple posterior soft-tissue repair. No infiltration anesthesia (LIA) is used in THA's. All TKA's are performed with a standard medial parapatellar approach without the use of tourniquet. Physiotherapy is started as soon as possible after surgery in the dedicated day care facility. Time till first mobilization is recorded as is total time mobilized supervised by a physiotherapist before discharge.~Patients are discharged if fulfilling the discharge criteria before 8 pm. Number of hours spent in hospital in total is recorded."