From: Validation of a measuring technique with computed tomography for cement penetration into trabecular bone underneath the tibial tray in total knee arthroplasty on a cadaver model
ROI of
Range in HU
Trabecular tibia bone
-192 to 516
Penetrated cement
1062 to 1706
Cortical bone
1386 to 1864
Prosthesis
> 2475