prov:value
| - Alternatively, however, the upper and lower endplates may be formed of ceramics, composites, polymers, such as poly-ether-ether-ketone (i.e., PEEK) or an ultra high molecular weight polyethylene (i.e., UHMWPE), bone, including cortical, cancellous, allograft, autograft, xenograft, demineralized or partially demineralized bone, or any other materials able to serve as load bearing supports.
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