Wiggers, T.

rectal cancer patient defect cancer rectal fracture model tumor resection study strain energy density survival density metastatic femora element torsional failure control disease radiotherapy preoperative analysis complication strain fracture risk preoperative radiotherapy group energy stiffness center property recurrence moment fe models surgery metastatic defects exenteration department regression keyak netherland method result metastatic bone disease figure fe model experiment location femur region margin rectum torsional stiffness fe-calculated torsional stiffness van der linden prediction subtrochanteric length technique defect length prognostic factors distribution prophylactic stabilization trabecular bone orthopaedica table intraoperative stage wanebo stage wanebo loading range mpptwo morbidity linden subtrochanteric metastatic defects structure skinner h b registration