Modulation and Predictors of Periprosthetic Bone Mineral Density following Total Knee Arthroplasty

Figure 1

(a) Lateral X-ray scan of the implant and (b) anterior-posterior dual-energy X-ray absorptiometry scan with the periprosthetic regions of interest (ROI) for analysing bone mineral density of the tibia (1 = ROI-T1; 2 = ROI-T2; 3 = ROI-T3) and femur (4 = ROI-F4).

(a)

(b)