0374 - Biomechanics of a Lumbar Spine Segment Stabilized with Morselized Bone Interbody Graft
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چکیده
*Dooris, A (A-Spineology Group); +*Goel, V (A-Spineology Group); *Grosland, N (A-Spineology Group); *Drake, J (A-Spineology Group); *Coppes, J (ASpineology Group); **Ahern, J (D-Spineology Group); **Wolfe, S (E-Spineology Group); **Roche, K (E-Spineology Group) +*Iowa Spine Research Center, University of Iowa, Iowa City, Iowa. 1402 Seamans Center, 319-335-5638, Fax: 319-335-5632, [email protected]
منابع مشابه
Posterior Lumbar Interbody Fusion Using a Unilateral Single Cage and a Local Morselized Bone Graft in the Degenerative Lumbar Spine
BACKGROUND We retrospectively evaluated the clinical and radiological outcomes of posterior lumbar interbody fusion (PLIF) with using a unilateral single cage and a local morselized bone graft. METHODS Fifty three patients who underwent PLIF with a unilateral single cage filled with local morselized bone graft were enrolled in this study. The average follow-up duration was 31.1 months. The cl...
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BACKGROUND The use of an interbody fusion device (cage) to assist fusion and increase intervertebral stability is widely supported. We applied the morselized impacted bone graft method without using a cage in a single level interbody fusion with encouraging medium-term clinical results. The purpose of this paper is to compare the clinical and radiological results of local bone grafts with a cag...
متن کاملBiomechanics of posterior instrumentation in L1-L3 lateral interbody fusion: Pedicle screw rod construct vs. transfacet pedicle screws.
BACKGROUND The use of pedicle screws is the gold standard for supplemental posterior fixation in lateral interbody fusion. Information about the performance of transfacet pedicle screws compared to standard pedicle screws and rods in the upper lumbar spine with or without a lateral interbody fusion device in place is limited. METHODS Fifteen fresh frozen human cadaveric lumbar spine segments ...
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Operative techniques for fusing an unstable portion of the lumbar spine or immobilizing a painful vertebral motion segment have been in use for many years. Lumbar fusion procedures initially were used to treat patients with infections (tuberculous spondylitis) or misaligned spines (isthmic spondylolisthesis) (1–8). Early techniques involving the use of harvested autogenous bone graft without in...
متن کاملPosterior Lumbar Interbody Fusion
Posterior lumbar interbody fusion (PLIF) is a procedure used to treat problems such as disc degeneration, disc herniation, and spine instability. In this procedure, the surgeon works on the spine from the back and removes a spinal disc in the lower (lumbar) spine. The surgeon inserts bone graft material into the space between the two vertebrae where the disc was removed (the interbody space). T...
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