Evidence map›Paper›PMID 35655841›Full record

ArticleQuantitative imaging in medicine and surgery2022

Sagittal morphology of the cervical spine in adolescent idiopathic scoliosis: a retrospective case-control study.

Shu-Man Han, Jin-Xu Wen, Lei Cao, Hui-Zhao Wu, Chang Liu, Chen Yang, Hui-Hui Yang, Bu-Lang Gao, Wen-Juan Wu

Abstract read
In one paragraph

Article in Quantitative imaging in medicine and surgery, 2022. 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
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

  1. Preoperative mid-cervical disc degeneration is associated with residual cervical kyphosis after surgery for adolescent idiopathic scoliosis.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 · 2026
    Article
  2. Normal spino-pelvic alignment in healthy adolescents: defining the PI-SS relationship and laying the foundations for pre-operative sagittal planning.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 · 2026
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  7. Normal spinopelvic parameters and correlation analysis in 217 asymptomatic children.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 · 2024
    Observational
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  15. Assessment of posterior odontoid tilt: Think scoliosis.Journal of craniovertebral junction & spine
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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

9 authors.

Shu-Man Han *Department of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Jin-Xu Wen *Department of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Lei CaoDepartment of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Hui-Zhao WuDepartment of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Chang LiuDepartment of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Chen YangDepartment of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Hui-Hui YangDepartment of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Bu-Lang GaoDepartment of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Wen-Juan WuDepartment of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: To investigate the relationship between sagittal alignment and coronal deformity in patients with adolescent idiopathic scoliosis (AIS) through analysis of the spinal imaging data. Methods: Four hundred and fifty-four AIS patients who underwent anteroposterior and lateral radiography of the while spine were enrolled, and the spinal parameters of Cobb angle, cervical lordosis, C1-C2 angle, T1 slope, thoracic kyphosis, lumbar lordosis, sacral slope, pelvic tilt (PT), pelvic incidence (PI), cervical sagittal vertical axis (SVA), and spinal SVA were analyzed. Results: The patients were divided into two groups according to the size of the Cobb angle: group A (Cobb angle ≤45°, n=414) and group B (Cobb angle >45°, n=40). In group A, the Cobb angle was in a medium negative correlation with the cervical lordosis angle (r=-0.637, P<0.001), a weak positive correlation (|r|<0.3, P<0.05) with C1-C2 angle, T1 slope and thoracic kyphosis. In group B, the Cobb angle was in a mild positive correlation (P<0.05) with PT (r=0.398) and PI (r=0.360). The cervical lordosis angle was significantly (P<0.05) different between male and female patients in both groups. In Group A, the cervical lordosis angle was in a significantly (P<0.01) positive correlation with the T1 slope (r=0.586), thoracic kyphosis (r=0.490), and sagittal vertical axis (r=0.135), and a significantly (P<0.01) negative correlation with cervical sagittal vertical axis (r=-0.128) and C1-C2 angle (r=-0.155). In group B, the cervical lordosis angle was in a significantly (P<0.05) positive correlation with T1 slope (r=0.661), thoracic kyphosis (r=0.608), lumbar lordosis (r=0.425), sacral slope (r=0.434), and sagittal vertical axis (r=0.335). Conclusions: In AIS patients with the Cobb angle ≤45º, a significant negative correlation exists between the cervical lordosis and the Cobb angle. The sagittal morphology of the cervical spine in AIS patients is affected by the spinal coronal deformity, which plays an important role in the treatment of AIS.

Indexed as

Adolescent idiopathic scoliosis (AIS)cervical lordosisCobb anglecoronal deformitysagittal profile

Identifiers

PMID35655841
PMCPMC9131346

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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.