Evaluation of a Porous Bioabsorbable Interbody Mg-Zn Alloy Cage in a Goat Cervical Spine Model

Table 2

Chemical composition of the Mg-Zn alloy.

Material	Chemical composition (wt.%)
	Zn	Ni	Zr	Fe	Si	Mn	Cu	Al	Mg
Mg-Zn	3.5-4.5	≤0.02	≤0.02	≤0.01	≤0.01	≤0.05	≤0.01	≤0.01	Balance