发明申请
US20130018428A1 Orthopedic Fixation Devices and Methods of Installation Thereof 有权
骨科固定装置及其安装方法

Orthopedic Fixation Devices and Methods of Installation Thereof
摘要:
The present invention is generally directed to orthopedic fixation devices that comprise a coupling element and a bone fastener, whereby the bone fastener can be loaded into the coupling element through the bottom of a bore in the coupling element.
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