Kevin Kaufman;Hugues Mousselard;Reginald James Davis;Ludovic Rillardon;Alan McGee;Greg Hoffman;Jean Huppert
发明人:
Reginald James Davis,Kevin Kaufman,Greg Hoffman,Alan McGee,Jean Huppert,Hugues Mousselard,Ludovic Rillardon
申请号：
US12279664
公开号：
US08241359B2
申请日:
2007.02.15
申请国别(地区):
US
年份:
2012
代理人:
摘要：
This present invention concerns a transforaminal intersomatic cage for an intervertebral fusion graft, and an instrument and method for implanting the cage, an embodiment of the cage having a body in the shape of a circular arc and comprising a lateral concave surface, a lateral convex surface, a straight upper surface, a straight lower surface and an end wall having at least one hole, called the end hole, designed to receive a rod of an instrument for implanting the cage between the vertebrae, wherein: the end hole has an orientation that is more or less tangential to the circular arc described by the body； the extremity opposite to the end wall of the body includes a return part extending the body toward the center of the circle on which the circular arc described by the body lies.
