INTERBODY SPACER

摘要

An interbody spacer is provided. The spacer includes a housing having a top portion, a bottom portion, and a plurality of side portions disposed between the top portion and the bottom portion, a midline portion configured to be disposed across at least one of the top portion and the bottom portion of the housing, an opening disposed between the top portion and the bottom portion, and a grooved channel disposed in at least one of the plurality of side portions. The top and bottom portions are configured to include a plurality of projections configured to protrude away from the top and bottom portions.

主权项

1. An interbody spacer for implantation between adjacent vertebrae, comprising:
a housing having a top portion, a bottom portion, a front side wall, a back side wall, a left side wall, and a right side wall disposed between said top portion and said bottom portion to form an opening that provides a first area for graft packing; and a sidewall trench disposed in an inner surface of at least one of said side walls and configured to provide a second area for graft packing during implantation of the interbody spacer between the vertebrae.