Knee

The December 2025 Knee Roundup 360 looks at: Functional or mechanical alignment? And the answer is…; Does unicondylar knee arthroplasty failure mode impact conversion total knee arthroplasty outcomes?; Are current total knee arthroplasty implants tested and approved for personalized alignment?; Unrestricted functional knee positioning in robotic-assisted total knee arthroplasty for varus deformities ≥ 10°; Cloud-based exercise programmes: are they really a thing?; Periprosthetic joint infection: what are the longevity implications?; Does arthroscopy result in an incremental increase in risk of revision in total knee arthroplasty?; COVID-19 and postoperative venous thromboembolism; Effectiveness of opioid counselling for patients undergoing anterior cruciate ligament reconstruction.