ArticleFrontiers in surgery2022
Analysis of CT imaging changes of psoas major muscles in patients with lumbar disc herniation mainly based on low back pain and lower limb pain.
Article in Frontiers in surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Association Between Degeneration of the Paraspinal Muscles and Nerve Root Compression in Lumbar Disc Herniation Patients Who Underwent Percutaneous Endoscopic Lumbar Discectomy.Orthopaedic surgery · 2026Article
- Comprehensive identification of risk factors for recurrence after percutaneous endoscopic lumbar discectomy: a systematic review and meta-analysis.Frontiers in surgery · 2026Review
- Association between lumbar disc degeneration at L4-L5 level and atrophy of paraspinal muscles and gluteus medius: a cross-sectional study using 3T quantitative magnetic resonance imaging.BMC medical imaging · 2025Article
- Shear Wave Elastography for measuring the elastic properties of the Psoas Major muscle: An intra- and inter-examiner reliability study.PloS one · 2025Observational
- The effect of lumbar multifidus muscle degeneration on upper lumbar disc herniation.Frontiers in surgery · 2024Article
- Paravertebral Muscle Morphology in L4-L5 Disc Herniation: Insights from the Michigan State University Classification.Medical science monitor : international medical journal of experimental and clinical research · 2023Article
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4 authors.
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Abstract
Background: The study aimed to compare the area changes of CT (computed tomograghy) imaging of psoas major muscle (PM) in patients with lumbar disc herniation (LDH) mainly based on low back pain (LBP) and lower limb pain (LLP), and to analyze the correlation among them. Methods: We retrospectively analyzed the lumbar CT imaging data of 120 patients with LDH and 60 healthy control people in our hospital from July 2017 to August 2019. They were divided into LBP group (60 cases), LLP group (60 cases) and healthy controls group (60 cases). According to the pain duration and pain degree, LBP group and LLP group were divided into three subgroups respectively. The maximum cross-sectional area (CSA) of PM and the CSA of L5 vertebral body were calculated by Image J software, and the ratio of them was the maximum CSA index of PM. The maximum CSA indices of PM among three groups and three subgroups were compared, respectively. Results: The baseline data among the three groups weren't significantly different ( Conclusion: The atrophy and thinning of PM may be related to LDH. The correlation between the atrophy of PM and LBP was greater than that of LLP. The atrophy of PM in LDH patients with LBP increased with the prolongation of pain duration and aggravation of pain degree.
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