公开(公告)号：US20110202094A1

公开(公告)日：2011-08-18

申请号：US12944494

申请日：2010-11-11

申请人： Mario L. PEREIRA ,  James Scott HAY ,  Ryan SINGH

发明人： Mario L. PEREIRA ,  James Scott HAY ,  Ryan SINGH

IPC分类号： A61B17/86

CPC分类号： A61B17/7037 ,  A61B17/7032

摘要： An orthopedic screw, including a threaded shaft defining a longitudinal axis; a head defining a region able to receive at least a portion of a prosthesis, the head being coupled to the shaft such that the head is movably offset from the longitudinal axis in a direction substantially perpendicular to the longitudinal axis; and a spacing element positionable within the head, the spacing element defining a first alignment marker positionable adjacent a second alignment marker defined by the head.

摘要翻译： 矫形螺钉，包括限定纵轴的螺纹轴; 头部限定能够接收假体的至少一部分的区域，所述头部联接到所述轴，使得所述头部在基本上垂直于所述纵向轴线的方向上可移动地偏离所述纵向轴线; 以及可定位在所述头部内的间隔元件，所述间隔元件限定可相对于由所述头部限定的第二对准标记物定位的第一对准标记。