ArticleOrthopaedic surgery2023
The Effect of Halo-Pelvic Traction on Bone Mineral Density of Vertebrae and Corresponding Risk Factors.
Article in Orthopaedic surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 4 citations in OpenAlex.
- Zoledronic acid in the treatment of severe scoliosis associated with neurofibromatosis type 1 (NF1): a case report.Annals of medicine and surgery (2012) · 2026Article
- Regional mechanical matching dictates vertebral rotation improvement in severe rigid idiopathic scoliosis with halo-pelvic traction: a finite element analysis.Journal of orthopaedic surgery and research · 2026Article
- Impact of Preoperative Halo Traction on Cobb Angle Reduction in Adolescent Idiopathic Scoliosis: A Retrospective Analysis.Children (Basel, Switzerland) · 2025Article
- Bone remodelling after application of traction forces to the lumbar spine in women with chronic low back pain.Bone & joint research · 2025Article
- The establishment and biomechanical analysis of finite element model for halo-pelvic traction in scoliosis correction.Frontiers in physiology · 2025Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesDecreased bone mineral density (BMD) is associated with complications in implantation surgery for severe spinal deformity. In this quantitative study, we aimed to investigate the impact of halo-pelvic traction on vertebral bone mineral density (BMD) and identify the risk factors for a decrease in BMD.
methodsPatients who underwent halo-pelvic traction at our hospital between 2019 and 2022 were included in the study. Patients' data, including height, weight, and BMD pre- and post-traction, were collected and analyzed. Quantitative computed tomography (QCT) was used to determine the BMD. The paired rank sum test was used to evaluate the changes in each measurement parameter. Linear regression was used to identify risk factors for a decrease in BMD.
resultsFifteen patients were included in the study, nine women and six men, with an average age of 21.2 ± 7.3 years. Eleven patients had severe rigid scoliosis, while four had tuberculotic kyphosis. One expert measured the BMD values of 345 vertebrae using QCT. The average traction time was 143.3 ± 44.4 days. The average pre-traction BMD was 183.1 ± 73.8 mg/cm
conclusionsHalo-pelvic traction can lead to a decrease in the BMD of the spinal vertebrae, with traction length positively correlated with BMD loss and correction rate negatively correlated with BMD loss. To prevent osteoporosis, physicians should ensure a limited traction length while utilizing better management techniques.
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