Knee

The October 2026 Knee Roundup 360 looks at: Is isolated polyethylene exchange a durable treatment for an unstable knee arthroplasty?; Must patients lose weight before total knee arthroplasty?; Can general-purpose AI answer specialist knee arthroplasty questions?; Can robotic assistance narrow the volume outcome gap in total knee arthroplasty?; How much constraint should be used at first aseptic revision knee arthroplasty?; Does cementless robotic knee arthroplasty reduce septic revision; One- or two-stage exchange for chronic periprosthetic joint infection?; Does high tibial osteotomy improve proprioception and balance?; Does suture tape augmentation protect a posterior cruciate ligament graft?