Aseptic survival of the 1.5-stage exchange arthroplasty for periprosthetic joint infection was acceptable when using an autoclaved femoral component and a new polyethylene insert. - Song, Sang Jun; Hwang, Sung Hyun; Baek, Hyun Jae; Park, Cheol Hee (Knee Surgery, Sports Traumatology, Arthroscopy, 2023)