<p>A modular anchoring device including a threaded shank (2) for anchoring within a vertebra, an intermediate element (14) and a head portion (12) configured to receive and secure a rigid or non-rigid stabilization rod. The threaded shank, the intermediate element and the head portion of the anchoring device are cannulated (20) to permit percutaneous implantation of the device. The intermediate portion is designed to be removable from the threaded shank portion subsequent to implantation of the anchoring device to enable substitution of another intermediate element having different dynamic characteristics.</p>
申请公布号
WO2010027967(A1)
申请公布日期
2010.03.11
申请号
WO2009US55599
申请日期
2009.09.01
申请人
BHDL HOLDINGS, LLC;HEIGES, BRADLEY, A.;LANE, DAVID, E.