Fig. 1From: Influence of extension stem length and diameter on clinical and radiographic outcomes of revision total knee arthroplastyInclusion criteria. Patients receiving RTKA with Zimmer® LCCK during 2008–2013 in our hospital were included. Revisions for periprosthetic joint infection, severe bone defects, full cementation technique, and follow-up < 2 years were excluded f/u: follow-up period. Aseptic: revision TKA due to aseptic causes.Back to article page