Comparison of Elution Characteristics and Compressive Strength of Biantibiotic-Loaded PMMA Bone Cement for Spacers: Copal® Spacem with Gentamicin and Vancomycin versus Palacos® R+G with Vancomycin

Table 1

Compositions of powder of the prepared specimen groups.

Specimen group	Active gentamicin amount in g	Active vancomycin amount in g
Pal2	0.5	2.0
Pal4	0.5	4.0
Pal6	0.5	6.0
Cop2	0.5	2.0
Cop4	0.5	4.0
Cop6	0.5	6.0