<p>A bone screw assembly includes a screw, an outer housing, and an inner housing. The screw includes a shank and a head. The outer housing has a proximal end, a distal end, and a passageway extending longitudinally therethrough. The outer housing defines a saddle at the proximal end thereof for receiving at least a portion of a rod therein. The inner housing is positionable within the passageway of the outer housing. The inner housing has a recessed distal portion for receiving the head of the screw therein. The inner housing also includes a proximal surface defining a substantially V-shaped configuration for receiving rods of different diameters therein.</p>
申请公布号
WO2011106339(A1)
申请公布日期
2011.09.01
申请号
WO2011US25801
申请日期
2011.02.23
申请人
K2M, INC.;CARBONE, JOHN;BOACHIE-ADJEI, OHENEBA;MCCLINTOCK, LARRY;STRAUSS, KEVIN, R.
发明人
CARBONE, JOHN;BOACHIE-ADJEI, OHENEBA;MCCLINTOCK, LARRY;STRAUSS, KEVIN, R.