Abstract Purpose We investigated the safety of primary hip and knee replacements with same day discharge (SDD) and their effect on length of stay (LOS) of traditional inpatient arthroplasties at our elective orthopaedic ward. Methods 200 patients underwent elective. unilateral primary day case total hip (THA. n = 94). https://chefesquipmenters.shop/product-category/microwaves/