Dijkstra, P.D.S.

fracture defect patient metastatic femur lesion strength treatment metastase reduction study fixation model torsional cancer ratio strength reduction bone metastases j bone chapter femora element failure figure bone diameter prophylactic orthop measurement result control diameter torsional strength reduction region femoral destruction experiment group subtrochanteric region density table length radiograph fracture risk disease width effect subtrochanteric plate loading intramedullary metastatic bone disease analysis property cement cortex height torsion bone cement method stress operation metastasi breast metastatic lesions survival shaft relief surgery metastatic disease tumour radiographic management complication value criteria torsional loading bone metastasis month lytic biomechanic