ArticleDer Orthopade2020
Interrater reliability of three-dimensional reconstruction of the spine : Low-dose stereoradiography for evaluating bracing in adolescent idiopathic scoliosis.
Article in Der Orthopade, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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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.
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Who cites it
6 citing papers in PubMed, 10 citations in OpenAlex.
- Reliability of the Biomechanical Assessment of the Sagittal Thoracic Spine on Radiographs Used in Clinical Practice: A Systematic Literature Review.Bioengineering (Basel, Switzerland) · 2026Review
- Validity of a fast automated 3d spine reconstruction measurements for biplanar radiographs: SOSORT 2024 award winner.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 · 2025Article
- Arm elevation involves changes in the whole spine: an exploratory study using EOS imaging.BMC musculoskeletal disorders · 2024Article
- Three-Dimensional Analysis of Initial Brace Correction in the Setting of Adolescent Idiopathic Scoliosis.Journal of clinical medicine · 2019Article
- EOS® imaging: Concept and current applications in spinal disorders.Journal of clinical orthopaedics and traumaArticle
- Radiophobia Overreaction: College of Chiropractors of British Columbia Revoke Full X-Ray Rights Based on Flawed Study and Radiation Fear-Mongering.Dose-response : a publication of International Hormesis SocietyArticle
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBracing constitutes the mainstay treatment for mild scoliosis. The 3D reconstruction of the spine using low-dose stereoradiographic imaging (LSI) is increasingly being used to determine the true shape of the deformity and to assess the success of bracing.
objectiveThe aim of the study was to validate the measurement of 3D spinopelvic parameters and vertebral rotation in the setting of bracing treatment via a reliability study conducted in adherence to the guidelines for reporting reliability and agreement studies (GRRAS). MATERIAL AND
methodsFull spine stereoradiographs of patients with adolescent idiopathic scoliosis (AIS) who underwent Chêneau bracing were retrospectively analyzed. The 3D reconstruction was performed by two experienced operators in a blinded manner and randomized order. Rotation of every vertebra was computed in the coronal, sagittal and axial planes. Sagittal spinopelvic parameters were evaluated. All measurements were statistically compared to determine agreement of the measurement of brace correction using the intraclass correlation coefficient (ICC).
resultsIn this study, 45 patients (81% females) aged 12.5 ± 2 years were included. The mean absolute difference was less than 3.5° for all measured angles, less than 4 mm for sagittal vertical axis (SVA) and less than 1.5 mm for lateral pelvic shift. The ICC was high for all parameters (ICC >0.81). Despite the overall high reliability, the reliability of axial rotation was lower in the upper and middle thoracic spine and the lower lumbar spine.
conclusionBrace wearing during full spine LSI acquisition does not affect spinal measurements. The LSI under bracing treatment produces reliable measurements of spinopelvic parameters as well as vertebral rotation. These reproducible 3D data enable spine surgeons to assess the true shape of the deformity, to quantify rotation of each vertebra and enhance the understanding of the efficacy of bracing treatment.
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