Evidence map›Paper›PMID 34930499›Full record

ArticleEuropean journal of medical research2021

Associations between facet tropism and vertebral rotation in patients with degenerative lumbar disease.

Yachao Ma, Peipei Huang, Zhipeng Tu, Zhou Yao, Zhe Wang, Zhuojing Luo, Xueyu Hu

Open access · goldAbstract read
In one paragraph

Article in European journal of medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
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  3. Pathogenic mechanisms of adult degenerative scoliosis.Frontiers in cell and developmental biology · 2026
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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

7 authors at 1 institution in 1 country.

Yachao MaDepartment of Orthopedics, Xijing Hospital, Air Force Medical University, No.127 Changle West Road, Xi'an, 710032, Shaanxi, China.
Peipei HuangDepartment of Orthopedics, Xijing Hospital, Air Force Medical University, No.127 Changle West Road, Xi'an, 710032, Shaanxi, China.
Zhipeng TuDepartment of Orthopedics, Xijing Hospital, Air Force Medical University, No.127 Changle West Road, Xi'an, 710032, Shaanxi, China.
Zhou YaoDepartment of Orthopedics, Xijing Hospital, Air Force Medical University, No.127 Changle West Road, Xi'an, 710032, Shaanxi, China.
Zhe WangDepartment of Orthopedics, Xijing Hospital, Air Force Medical University, No.127 Changle West Road, Xi'an, 710032, Shaanxi, China.
Zhuojing LuoDepartment of Orthopedics, Xijing Hospital, Air Force Medical University, No.127 Changle West Road, Xi'an, 710032, Shaanxi, China. lzjspine@163.com.
Xueyu HuDepartment of Orthopedics, Xijing Hospital, Air Force Medical University, No.127 Changle West Road, Xi'an, 710032, Shaanxi, China. huxueyuxijing@163.com.ORCID http://orcid.org/0000-0001-5023-9149
Xijing Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVertebral rotation and facet tropism are very common in various lumbar degenerative diseases. Facet tropism means the presence of asymmetric angles on both sides of the facet joints. Studies have shown that facet tropism contributes to lumbar degenerative disease, and also inevitably leads to the asymmetry of movement and the imbalance of force, which may be possible to rotate the vertebral body. The aim of this study was to explore the correlation between lumbar vertebral rotation and facet tropism in patients with lumbar degenerative diseases.

methodsA total of 198 patients with lumbar degenerative diseases from 2018 to 2019 were enrolled. Five hundred and seventy vertebral rotation angles and 1140 facet angles were measured. The vertebral bodies are divided into non-rotation group (Group A) and rotation group (Group B) with the vertebral rotation angle of 3° as the boundary. The information including gender, age, BMI (body mass index), bone mineral density, history of smoking, drinking, hypertension, diabetes, diagnosis, segment distribution, and degree of facet degeneration were also counted. Using inter-class correlation coefficients (ICC) to test the reliability of measurement results. Univariate and multivariate logistic regression analysis were used to analyze the relationship between vertebral rotation and facet tropism.

resultsThe consistency of the ICC within the groups of the observers is above 0.8, with good agreement. The results of univariate analysis showed that facet tropism was significantly different between group A and group B (OR (odds ratio)  = 3.30, 95% CI  =  2.03-5.35, P  < 0.0001). Other significant factors were included as adjustment variables into the multivariate regression model. Three models were analyzed separately (Model 1: non-adjusted. Model 2: adjust for age; facet degeneration; Model 3: adjust for age; disease distribution; segment distribution; facet degeneration). The results showed that after adjusting the confounders, the correlation between facet tropism and vertebral rotation did not change (Model 1: OR  = 3.30, 95% CI  = 2.03-5.35, P  < 0.0001; Model 2: adjusted OR  = 2.87, 95% CI  = 1.66-4.97, P  = 0.0002, Model 3: adjusted OR  = 2.84, 95% CI  = 1.56-5.17, P  = 0.0006).

conclusionCurrent research demonstrates that there is an association between vertebral rotation and facet tropism, suggesting that vertebral rotation may also have a certain degree of correlation with lumbar degenerative diseases.

Indexed as

Body Mass IndexTropismFemaleFollow-Up StudiesHumansIntervertebral Disc DegenerationLumbar VertebraeMaleMiddle AgedRetrospective StudiesTomography, X-Ray ComputedFacet jointFacet tropismVertebral rotationZygapophyseal joint

Identifiers

PMID34930499
PMCPMC8686366
OpenAlexW4200535256

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.