<p>An intervertebral disc implant for use in the spine including a first part (10) and a second part (20), wherein the first part and second part are configured as a joint prosthesis for the spine. The first part includes one of a concave or convex articulating surface (16) and the second part includes one of the other concave or convex articulating surface (26). One of the concave or convex articulating surfaces is preferably elliptically shaped in at least one direction and does not match and is different than one of the other concave or convex articulating surfaces.</p>
申请公布号
WO2009149371(A1)
申请公布日期
2009.12.10
申请号
WO2009US46442
申请日期
2009.06.05
申请人
SYNTHES USA, LLC;SYNTHES, GMBH;REICHEN, MARC;SCHMURA, KURT