Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4092439 | SAS Journal | 2009 | 11 Pages |
Abstract
The disc and foraminal heights can be restored and maintained with a unilateral cage and pedicle screw construct. Unilateral transforaminal lumbar interbody fusion using a PEEK cage combined with a non-threaded locking pedicle screw and rod system results in similar fusion rates to those achieved using the bilateral Brantigan interbody fusion cage or a single BAK Vista implant. When compared to the bilateral Brantigan cages, decreased operative time (PÂ <Â .001), decreased blood loss (PÂ <Â .001) and reduced incidence of dural tears (PÂ <Â .001) are advantages of using a non-threaded locking screw system and single PEEK interbody cage for lumbar degenerative conditions without compromising subsequent fusion rates.
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Authors
Paul C. MD, Bryan W. MSc, P. Justin MD, Ira L. MD, John C. DO, Charles MD,