Patent ID: 9095389
Filing Date: 2015-08-04
Classification: A61B

Abstract:
1. A bone fixation apparatus comprising: an extramedullary component; an intramedullary component; and a fastener configured and dimensioned to interconnect the extramedullary component and the intramedullary component, the fastener having a head portion and a shank portion, the head portion being configured and dimensioned to be received in the extramedullary component, the shank portion being configured and dimensioned to be received in the intramedullary component, the fastener having a first longitudinal axis extending through both the head portion and the shank portion, the extramedullary component having a second longitudinal axis, the extramedullary component also having a longitudinally extending first surface and a longitudinally extending second surface spaced apart from the first surface by a thickness of the extramedullary component, the extramedullary component including an elongated surface extending transverse to the first and second surfaces and defining an opening through which the shank portion of the fastener passes when the shank portion is received in the intramedullary component, the opening having a V shape, the entire V-shaped opening extending from the first surface through the extramedullary component to the second surface, the V shape being oriented transverse to the first longitudinal axis and to the second longitudinal axis, the intramedullary component comprising a foot portion and a connector portion, the intramedullary component having an overall L shape, the foot portion forming a first leg of the L shape and the connector portion forming a second leg of the L shape, the foot portion having a third longitudinal axis, the connector portion having a fourth longitudinal axis extending transverse to the third longitudinal axis, the shank portion of the fastener being received in and engaged with the connector portion of the intramedullary component and the first longitudinal axis being substantially coaxial with the fourth longitudinal axis when the shank portion of the fastener is received in the intramedullary component.