Patent ID: 9622783
Date: 2017-04-18
CPC Classifications: A61B,A61F

Claim:
1. A method for the fixation or fusion of a first bone segment to a second bone segment across a joint, the method comprising: providing an elongate implant having a proximal end, a distal end, a longitudinal axis, a lumen extending through the elongate implant along the longitudinal axis, and a cross-sectional profile transverse to the longitudinal axis that is defined by at least three apices joined together by at least three sides, wherein the elongate implant has a first fenestration having a proximal end and a distal end, the first fenestration positioned on a middle portion of the elongate implant such that the first fenestration is offset from both the distal end and the proximal end, wherein the elongate implant is free from external screw threads; creating a noncircular bore through the first bone segment and into the second bone segment before inserting the elongate implant through the first bone segment, the noncircular bore having a cross-sectional profile defined by at least three apices joined together by at least three sides that matches the cross-sectional profile of the elongate implant; and inserting the elongate implant into the noncircular bore through the first bone segment and transversely across the joint and into the second bone segment by applying an axially directed force to the elongate implant, wherein the elongate implant is inserted transversely across the joint such that the first fenestration lies at least partly in the joint between the first bone segment and the second bone segment.