LOW PROFILE EXTENSION ATTACHMENTS FOR BONE ANCHORS
摘要
Systems and methods for positioning a connecting member adjacent the spinal column include at least one anchor assembly having an anchor engageable to bony structure and a receiver for receiving the connecting member. An elongated extension is removably engaged to the receiver and extends proximally from the receiver. The extension and at least a portion of the receiver is removable from the remaining portion of the receiver of the bone anchor after the connecting member is positioned in the receiver to provide a low profile anchor and connecting member assembly when finally implanted in the patient.
申请公布号
WO2012058402(A2)
申请公布日期
2012.05.03
申请号
WO2011US58040
申请日期
2011.10.27
申请人
WARSAW ORTHOPEDIC, INC.;JUSTIS, JEFF, R.;KAVE, DOUGLAS, D.