Load-displacement behavior of sacroiliac joints
dc.contributor.author | Miller, James A. A. | en_US |
dc.contributor.author | Schultz, Albert B. | en_US |
dc.contributor.author | Andersson, Gunnar B. J. | en_US |
dc.date.accessioned | 2007-04-06T18:57:36Z | |
dc.date.available | 2007-04-06T18:57:36Z | |
dc.date.issued | 1987 | en_US |
dc.identifier.citation | Miller, J. A. A.; Schultz, A. B.; Andersson, G. B. J. (1987)."Load-displacement behavior of sacroiliac joints." Journal of Orthopaedic Research 5(1): 92-101. <http://hdl.handle.net/2027.42/50378> | en_US |
dc.identifier.issn | 0736-0266 | en_US |
dc.identifier.issn | 1554-527X | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/50378 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=3819915&dopt=citation | en_US |
dc.description.abstract | We measured the load-displacement behavior of both single and paired sacroiliac (SI) joints in fresh cadaver specimens obtained from eight adults between the ages of 59 and 74 years. With both ilia fixed, static test loads were applied to the center of the sacrum along and about axes parallel and normal to the superior S1 endplate. Test forces up to 294 N were applied in the superior, inferior, anterior, posterior, and lateral directions. Moments up to 42 N-m were applied in flexion, extension, lateral bending, and axial torsion. Displacement of the center of the sacrum were measured 60 s after each load increment was applied, using dial gauges and an optical lever system. The tests were then repeated with only one ilium fixed. Finally, the three-dimensional location and overall geometry of each SI joint were measured. For an isolated left joint at the maximum test loads, the mean (SD) sacral displacements in the direction of the force ranged from 0.76 mm (1.41) in the medial to 2.74 mm (1.07) in the anterior direction. The mean rotations in the direction of the moments ranged from 1.40° (0.71) in right lateral bending to 6.21° (3.29) in clockwise axial torsion viewed from above. We also examined load-displacement behavior under larger loads. Single sacroiliac joints resisted loads from 500 to 1440 N, and from 42 to 160 N-m without over failure. | en_US |
dc.format.extent | 823899 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Wiley Subscription Services, Inc., A Wiley Company | en_US |
dc.subject.other | Life and Medical Sciences | en_US |
dc.title | Load-displacement behavior of sacroiliac joints | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Biomechanics Research Laboratories, Department of Mechanical Engineering and Applied Mechanics, University of Michigan, Ann Arbor, Michigan, U.S.A. ; Department of Mechanical Engineering and Applied Mechanics, University of Michigan, Ann Arbor, MI 48109-2125, U.S.A. | en_US |
dc.contributor.affiliationum | Biomechanics Research Laboratories, Department of Mechanical Engineering and Applied Mechanics, University of Michigan, Ann Arbor, Michigan, U.S.A. | en_US |
dc.contributor.affiliationother | Department of Orthopaedic Surgery-I, Sahlgren Hospital, University of GÖteborg, GÖteborg, Sweden | en_US |
dc.identifier.pmid | 3819915 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/50378/1/1100050112_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/jor.1100050112 | en_US |
dc.identifier.source | Journal of Orthopaedic Research | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.