ArticleThe British journal of radiology2021
Prediction of the progression of femoral head collapse in ARCO stage 2-3A osteonecrosis based on the initial bone resorption lesion.
Article in The British journal of radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 20 citations in OpenAlex.
- Femoral head osteochondral allograft transplantation with and without simultaneous periacetabular osteotomy: a case series.Journal of hip preservation surgery · 2026Article
- Single-cell RNA-seq reveals a repair pattern in cystic lesions in steroid induced osteonecrosis of the femoral head.Frontiers in immunology · 2025Article
- Analysis of the natural collapse course of non-traumatic osteonecrosis of the femoral head based on the matrix model.Journal of orthopaedic surgery and research · 2024Article
- CT and MRI findings beyond the subchondral bone in osteonecrosis of the femoral head to distinguish between ARCO stages 2 and 3A.European radiology · 2023Article
- Volume and location of bone regeneration after autologous expanded mesenchymal stromal cells in hip osteonecrosis : a pilot study.Bone & joint research · 2022Article
- The Role of Structural Deterioration and Biomechanical Changes of the Necrotic Lesion in Collapse Mechanism of Osteonecrosis of the Femoral Head.Orthopaedic surgery · 2022Review
- Effect of femoral head necrosis cystic area on femoral head collapse and stress distribution in femoral head: A clinical and finite element study.Open medicine (Warsaw, Poland) · 2022Article
- Collapse-Related Bone Changes in Osteonecrotic Femoral Heads at Multidetector CT: Comparison between Femoral Heads with Limited and Advanced Collapse.Journal of the Belgian Society of Radiology · 2022Article
- Combining frog-leg lateral view may serve as a more sensitive X-ray position in monitoring collapse in osteonecrosis of the femoral head.Journal of hip preservation surgery · 2022Article
- Lateral pillar is the key in supporting pre-collapse osteonecrosis of the femoral head: a finite element model analysis of propensity-score matched cohorts.Journal of orthopaedic surgery and research · 2021Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo predict the progression of femoral head collapse in Association Research Circulation Osseous (ARCO) Stage 2-3A osteonecrosis based on the initial bone resorption lesion.
methodsA retrospective analysis of the location, attenuation, and maximum area in coronal position (MAC) of the initial bone resorption lesion in ARCO Stage 2 and 3A was conducted in 85 cases of osteonecrosis of the femoral head (ONFH). The cases were divided into rapid and slow progression groups according to whether femoral head collapse at follow-up was greater than 2 mm. The characteristics of the bone resorption lesion between the two groups were compared by analysis of variance. Receiver operating characteristic curve was used to analyze the MAC, regions of A2, and C1 of bone resorption lesion in predicting collapse progression.
resultsThe MAC of initial bone resorption lesion in rapid progression group (117.8 ± 72.1 mm
conclusionsThe MAC of initial bone resorption lesion in ARCO Stage 2-3A ONFH can predict the progression of femoral head collapse. If it is greater than 49 mm ADVANCES IN KNOWLEDGE: This study is the first to find that the maximum area in coronal position of initial bone resorption lesion in ARCO Stage 2 or 3A can predict progression of the femoral head collapse with a threshold of 49 mm
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