In Vivo Evaluation of an Injectable Premixed Radiopaque Calcium Phosphate Cement

Figure 3

X-ray image comparing pCPC samples containing 0 to 40% ZrO₂, with a commercial PMMA cement (Vertebroplastic) and an aluminium wedge with 0.5 to 2.5 mm in thickness. The X-ray opacity was measured at 1 mAs, with 40 kV (a) and 80 kV (b).

(a)

(b)