Introduction: The impact of autoimmune skin disorders on post-operative outcomes after TJA is conflicting and studies are limited by small sample sizes. The purpose of this study is to analyze a range of common autoimmune skin disorders and identify whether an increased risk of post-operative complication exists after total joint arthroplasty.
Methods: Data was collected from NIS database for patients diagnosed with autoimmune skin disorder (psoriasis, lupus, scleroderma, atopic dermatitis) and who underwent total hip arthroplasty (THA), total knee arthroplasty (TKA), or other TJA (shoulder elbow, wrist, ankle) between 2016 and 2019.