Evidence map›Paper›PMID 25458150›Full record

ArticleJournal of biomechanics2014

The effects of tensile-compressive loading mode and microarchitecture on microdamage in human vertebral cancellous bone.

Floor M Lambers, Amanda R Bouman, Evgeniy V Tkachenko, Tony M Keaveny, Christopher J Hernandez

Abstract read
In one paragraph

Article in Journal of biomechanics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Distributions of Microdamage Are Altered Between Trabecular Rods and Plates in Cancellous Bone From Men With Type 2 Diabetes Mellitus.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022
    Article
  6. Article
  7. Obstructive Sleep Apnea and Risk for Incident Vertebral and Hip Fracture in Women.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2020
    Article
  8. Article
  9. Bone marrow lesions in osteoarthritis: What lies beneath.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2018
    Review
  10. Bone Mechanical Properties in Healthy and Diseased States.Annual review of biomedical engineering · 2018
    Review
  11. Article
  12. Article
  13. Article
  14. Diuretic Use and Risk of Vertebral Fracture in Women.The American journal of medicine · 2016
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Floor M Lambers
Amanda R Bouman
Evgeniy V Tkachenko
Tony M Keaveny
Christopher J Hernandez

Funding

Research Resource for Human Organs and Tissues (U42)U42OD011158 · OD · NATIONAL DISEASE RESEARCH INTERCHANGE · PI BELL, THOMAS J · 2012 to 2025
$25.0M
Biomechanical Effects of Microstructural Flaws in Cancellous BoneR01AR057362 · NIAMS · CORNELL UNIVERSITY · PI HERNANDEZ, CHRISTOPHER JOHN · 2010 to 2013
$1.2M
NIAMS NIH HHS AR057362NIAMS NIH HHS R01 AR057362NIH HHS 8U42OD011158-22NIH HHS U42 OD011158
6 · The paper itself

Abstract

The amount of microdamage in bone tissue impairs mechanical performance and may act as a stimulus for bone remodeling. Here we determine how loading mode (tension vs. compression) and microstructure (trabecular microarchitecture, local trabecular thickness, and presence of resorption cavities) influence the number and volume of microdamage sites generated in cancellous bone following a single overload. Twenty paired cylindrical specimens of human vertebral cancellous bone from 10 donors (47–78 years) were mechanically loaded to apparent yield in either compression or tension, and imaged in three dimensions for microarchitecture and microdamage (voxel size 0.7×0.7×5.0 μm3). We found that the overall proportion of damaged tissue was greater (p=0.01) for apparent tension loading (3.9±2.4%, mean±SD) than for apparent compression loading (1.9±1.3%). Individual microdamage sites generated in tension were larger in volume (p<0.001) but not more numerous (p=0.64) than sites in compression. For both loading modes, the proportion of damaged tissue varied more across donors than with bone volume fraction, traditional measures of microarchitecture (trabecular thickness, trabecular separation, etc.), apparent Young׳s modulus, or strength. Microdamage tended to occur in regions of greater trabecular thickness but not near observable resorption cavities. Taken together, these findings indicate that, regardless of loading mode, accumulation of microdamage in cancellous bone after monotonic loading to yield is influenced by donor characteristics other than traditional measures of microarchitecture, suggesting a possible role for tissue material properties.

Indexed as

PressureStress, MechanicalTensile StrengthWeight-BearingAgedBiomechanical PhenomenaBone and BonesBone RemodelingBone ResorptionElastic ModulusFemaleHumansLumbar VertebraeMaleMiddle Aged

Identifiers

PMID25458150
PMCPMC4303531

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.