Our second podcast in this edition is with Mayo Clinic's Prof Matt Abdel. Papers discussed:  Outcomes of operatively treated interprosthetic femoral fracturesIsolated tibial insert exchange in revision total knee arthroplastyThe effectiveness of laboratory tests to predict early postoperative periprosthetic infection after total knee arthroplastyIncreased risk of periprosthetic joint infection after acute, traumatic wound dehiscence following primary total knee arthroplasty