%0 Journal Article %A Federico Sacchetti %A Will Aston %A Rob Pollock %A Panos Gikas %A Pierluigi Cuomo %A Craig Gerrand %T Endoprosthetic replacement of the proximal tibia for oncological conditions %D 2022 %J Bone & Joint Open %P 733-740 %V 3 %N 9 %R 10.1302/2633-1462.39.BJO-2022-0069.R1 %U https://doi.org/10.1302/2633-1462.39.BJO-2022-0069.R1 %K Bone tumour,Proximal tibia,Megaprosthesis,Extensor mechanism,Orthopaedic oncology,proximal tibia,arthroplasties,allografts,primary bone tumours,Endoprosthesis,bone tumour,megaprosthesis,distal femur,knee flexion,multivariate analysis