发明名称 INTERVERTEBRAL IMPLANT
摘要 A vertebral implant for fusing adjacent vertebrae or for replacing vertebral bodies is disclosed. The implant is a biocompatible metal, resorbable, or radiolucent implant conforming substantially in size and shape with an end plate of a vertebra. The implant preferably has a wedge-shaped profile to restore disc height and the natural curvature of the spine. The top and bottom surfaces of the implant have areas with a plurality of teeth to resist expulsion and provide initial stability and areas devoid of any protrusions to receive implantation instrumentation. The implant also has a stackability feature. The implant provides initial stability needed for fusion without stress shielding.
申请公布号 KR20050112075(A) 申请公布日期 2005.11.29
申请号 KR20057011179 申请日期 2003.12.17
申请人 SYNTHES (U.S.A.) 发明人 RHODA WILLIAM S.
分类号 A61F2/00;A61F2/02;A61F2/28;A61F2/30;A61F2/44;A61F2/46 主分类号 A61F2/00
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