Invention Grant
US08097034B2 Expandable arcuate interbody spinal fusion implant with two expanders 有权
具有两个扩张器的可扩展弓形椎间融合脊柱融合植入物

Expandable arcuate interbody spinal fusion implant with two expanders
Abstract:
An at least in part frusto-conical threaded interbody spinal fusion implant having an expandable height.
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