Literature DB >> 3417694

Dynamic compressive properties of human lumbar intervertebral joints: a comparison between fresh and thawed specimens.

J E Smeathers1, D N Joanes.   

Abstract

A comparison between the dynamic compressive properties of human lumbar intervertebral joints when fresh and after a period of deep frozen storage was made. Physiologically relevant loads of -750 +/- 250 N were applied in axial compression with the joint constrained against bending, over a frequency range of 0.01-10 Hz. Frozen storage was found not to affect the compressive stiffness or hysteresis of the seven joints. The magnitude of the observed changes in mean values were small, less than 1% decrease in the compressive stiffness and less than 1% increase in hysteresis after deep frozen storage.

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Year:  1988        PMID: 3417694     DOI: 10.1016/0021-9290(88)90148-0

Source DB:  PubMed          Journal:  J Biomech        ISSN: 0021-9290            Impact factor:   2.712


  20 in total

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Journal:  J Biomech       Date:  2008-02-20       Impact factor: 2.712

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8.  Biomechanical changes of the lumbar intervertebral disc after automated and nonautomated percutaneous discectomy: an in vitro investigation.

Authors:  W H Castro; J Jerosch; J Rondhuis; H Halm; P Brinckmann
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9.  Spaceflight-induced bone loss alters failure mode and reduces bending strength in murine spinal segments.

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