Evidence map›Paper›PMID 37195362›Full record

ArticleEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2023

Ultrashort time-to-echo MR morphology of cartilaginous endplate correlates with disc degeneration in the lumbar spine.

Tim Finkenstaedt, Palanan Siriwananrangsun, Koichi Masuda, Graeme M Bydder, Karen C Chen, Won C Bae

Open access · greenAbstract read
In one paragraph

Article in European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Global, regional, and National burdens of cervical spinal cord injuries from 1990 to 2021, findings from global burden of disease study 2021.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025
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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

6 authors at 4 institutions in 3 countries.

Tim FinkenstaedtDepartment of Radiology, University of California, 9427 Health Sciences Drive, La Jolla, CA, 92093-0997, USA.
Palanan SiriwananrangsunDepartment of Radiology, University of California, 9427 Health Sciences Drive, La Jolla, CA, 92093-0997, USA.
Koichi MasudaDepartment of Orthopaedic Surgery, University of California, San Diego, La Jolla, CA, USA.
Graeme M BydderDepartment of Radiology, University of California, 9427 Health Sciences Drive, La Jolla, CA, 92093-0997, USA.
Karen C ChenDepartment of Radiology, VA San Diego Healthcare System, San Diego, CA, USA.
Won C BaeDepartment of Radiology, University of California, 9427 Health Sciences Drive, La Jolla, CA, 92093-0997, USA. wbae@ucsd.edu.ORCID 0000-0003-2616-0339
University of California San Diego · USSiriraj Hospital · THUniversity of Zurich · CHVA San Diego Healthcare System · US

Funding

Resource-based Center for the study of the joint microenvironment in rheumatology (Overall Application)P30AR073761 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S · 2018 to 2022
$3.9M
Paternal contributions to offspring health: Intergenerational epigenetic inheritance via sperm small RNAsDP2AG066622 · NIA · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI SHARMA, UPASNA · 2019 to 2019
$2.3M
Ultrashort Time to Echo MRI of Disco Vertebral JunctionR01AR066622 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BAE, WON C · 2015 to 2019
$1.7M
NIAMS NIH HHS P30 AR073761NIAMS NIH HHS R01 AR066622NIA NIH HHS DP2 AG066622Swiss National Science Foundation P2SKP3_16412
6 · The paper itself

Abstract

purposeUsing ultrashort echo time (UTE) MRI, we determined prevalence of abnormal cartilaginous endplate (CEP), and the relationship between CEP and disc degeneration in human lumbar spines. MATERIALS AND

methodsLumbar spines from 71 cadavers (age 14-74 years) were imaged at 3 T using sagittal UTE and spin echo T2 map sequences. On UTE images, CEP morphology was defined as "normal" with linear high signal intensity or "abnormal" with focal signal loss and/or irregularity. On spin echo images, disc grade and T2 values of the nucleus pulposus (NP) and annulus fibrosus (AF) were determined. 547 CEPs and 284 discs were analysed. Effects of age, sex, and level on CEP morphology, disc grade, and T2 values were determined. Effects of CEP abnormality on disc grade, T2 of NP, and T2 of AF were also determined.

resultsOverall prevalence of CEP abnormality was 33% and it tended to increase with older ages (p = 0.08) and at lower spinal levels of L5 than L2 or L3 (p = 0.001). Disc grades were higher and T2 values of the NP were lower in older spines (p < 0.001) and at lower disc level of L4-5 (p < 0.05). We found significant association between CEP and disc degeneration; discs adjacent to abnormal CEPs had high grades (p < 0.01) and lower T2 values of the NP (p < 0.05).

conclusionThese results suggest that abnormal CEPs are frequently found, and it associates significantly with disc degeneration, suggesting an insight into pathoetiology of disc degeneration.

Indexed as

Intervertebral DiscIntervertebral Disc DegenerationNucleus PulposusAdolescentAdultAgedCartilageHumansLumbar VertebraeMagnetic Resonance ImagingMiddle AgedYoung AdultCartilage endplateDisc degenerationDiscovertebral junctionLow back painLumbar spineT2 relaxation

Identifiers

PMID37195362
PMCPMC11542610
OpenAlexW4376871295

What OpenQuestion holds

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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.