Department of Orthopaedics and Traumatology,Istanbul University Istanbul Medical Faculty;
Department of Orthopedics and Traumatology,Sultanciftligi LNB State Hospital;
Department of Orthopaedics and Traumatology,Bezmialem Vakif University;
Department of Orthopaedics and Traumatology,Istanbul Medipol University;
Body; mass; index; Arthroplasty; Obesity; Functional; outcomes; Weight; gain;