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Interbody spinal implant having a roughened surface topography on one or more internal surfaces
Interbody spinal implant having a roughened surface topography on one or more internal surfaces
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机译:在一个或多个内表面上具有粗糙表面形貌的椎间体脊柱植入物
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摘要
Interbody spinal implants comprise internal sidewalls having a roughened surface topography. The internal sidewalls may be those that surround a substantially hollow implant center, including the sidewalls of a vertical aperture and sidewalls of a transverse aperture. The roughened surface topography comprises macro, micro, and nano features that comprise an amplitude, a peak to valley height, and spacing.
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