Patent ID: 9023109
Filing Date: 2015-05-05
Classification: A61F

Abstract:
1. An implant for the transforaminal interbody fusion of lumbar vertebral column segments, comprising: a main body including a top surface configured for disposal adjacent a first vertebral surface and a bottom surface situated opposite the top surface configured for disposal adjacent a second vertebral surface, the main body further including an inner side wall and an outer side wall situated opposite the inner side wall, and a first end portion and a second end portion situated opposite the first end portion, the second end portion having a throughbore formed therein and oriented transversely in the main body in a direction between the top surface and the bottom surface, and the main body having at least one filling hole adjacent to and separate from the throughbore; and an engagement part including a bolt being rotatably or pivotally received by the transversely-oriented throughbore, the bolt having a longitudinal axis extending between the top surface and the bottom surface, the bolt including a side wall and an insertion opening formed in the sidewall extending perpendicularly to the longitudinal axis.