Invention Grant
US08771355B2 Inter-vertebral disc motion devices and methods of use 有权
椎间盘运动装置及使用方法

Inter-vertebral disc motion devices and methods of use
Abstract:
A mobile device is adapted to at least partially replace the motion characteristics of a natural inter-vertebral disc positioned in a disc space. In an embodiment, a receptacle is coupled to the bearing surface. The receptacle is adapted to accept an implantable material without the removal of the bearing surface, wherein the implantable material contacts the abutment surface of each of the vertebral bodies adjacent to the disc space and leads to fusion and immobilization of two vertebral bodies adjacent the disc space.
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