Uncemented femur
Goal![THR Uncemented](/sites/default/files/TDwyer/THR Uncemented CPT Allofit.jpg)
Initial press fit
- implant geometry fits the cortical bone in the proximal femur
- good initial mechanical stability
Biological fixation for success
- good press fit
- minimal micromotion
- bony or fibrous tissue ingrowth or ongrowth