Biomechanical effect of different lumbar interspinous implants on flexibility and intradiscal pressure
نویسندگان
چکیده
منابع مشابه
Biomechanical study on the effect of five different lumbar reconstruction techniques on adjacent-level intradiscal pressure and lamina strain.
OBJECT The objectives of this study were to compare the biomechanical effects of five lumbar reconstruction models on the adjacent segment and to analyze the effects of three factors: construct stiffness, sagittal alignment, and the number of fused segments. METHODS Nondestructive flexion-extension tests were performed by applying pure moments to 10 calf spinal (L3-S1) specimens. One-segment ...
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Spinal decompression surgery with spinal fusion is a widely used surgical procedure for the treatment of degenerative spine in the lumbar spine. However, it has been known that spinal decompression surgery causes the spinal instability. Some cadaveric and finite element (FE) studies have reported that adjacent segment degeneration may reduce adverse effects on the adjacent levels resulting from...
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ژورنال
عنوان ژورنال: European Spine Journal
سال: 2008
ISSN: 0940-6719,1432-0932
DOI: 10.1007/s00586-008-0657-2