Evidence map›Paper›PMID 30719929›Full record

ArticleComputer methods in biomechanics and biomedical engineering2018

The role of the facet capsular ligament in providing spinal stability.

Emily A Bermel, Victor H Barocas, Arin M Ellingson

Open access · greenAbstract read
In one paragraph

Article in Computer methods in biomechanics and biomedical engineering, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
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

15 citing papers in PubMed, 29 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Emily A Bermela Department of Biomedical Engineering , University of Minnesota , Minneapolis , MN , USA.
Victor H Barocasa Department of Biomedical Engineering , University of Minnesota , Minneapolis , MN , USA.
Arin M Ellingsonb Department of Rehabilitation Medicine , University of Minnesota , Minneapolis , MN , USA.
University of Minnesota · US

Funding

Interdisciplinary Engineering Career Development Center in Movement and Rehabilitation SciencesK12HD073945 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DEWALD, JULIUS P, REINKENSMEYER, DAVID JAY · 2012 to 2021
$7.9M
Multiscale Modeling of Facet CapsuleMechanobiologyU01AT010326 · NCCIH · UNIVERSITY OF MINNESOTA · PI BAROCAS, VICTOR H, WINKELSTEIN, BETH A · 2018 to 2022
$3.4M
Musculoskeletal Training GrantT32AR050938 · NIAMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI CLOHISY, DENIS R · 2004 to 2020
$3.0M
Multiscale Modeling of Facet Capsule MechanobiologyU01EB016638 · NIBIB · UNIVERSITY OF MINNESOTA · PI BAROCAS, VICTOR H, WINKELSTEIN, BETH A · 2013 to 2017
$2.4M
NCCIH NIH HHS U01 AT010326NIAMS NIH HHS T32 AR050938NIBIB NIH HHS U01 EB016638NICHD NIH HHS K12 HD073945
6 · The paper itself

Abstract

Low back pain (LBP) is the most common type of pain in America, and spinal instability is a primary cause. The facet capsular ligament (FCL) encloses the articulating joints of the spine and is of particular interest due to its high innervation - as instability ensues, high stretch values likely are a cause of this pain. Therefore, this work investigated the FCL's role in providing stability to the lumbar spine. A previously validated finite element model of the L4-L5 spinal motion segment was used to simulate pure moment bending in multiple planes. FCL failure was simulated and the following outcome measures were calculated: helical axes of motion, range of motion (ROM), bending stiffness, facet joint space, and FCL stretch. ROM increased, bending stiffness decreased, and altered helical axis patterns were observed with the removal of the FCL. Additionally, a large increase in FCL stretch was measured with diminished FCL mechanical competency, providing support that the FCL plays an important role in spinal stability.

Indexed as

Biomechanical PhenomenaFinite Element AnalysisHumansLigaments, ArticularMaleMiddle AgedRange of Motion, ArticularSpineZygapophyseal Jointcoupled motionfacet jointfinite element modelinstabilitylumbar spine

Identifiers

PMID30719929
PMCPMC6366332
OpenAlexW2911572140

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.