ArticleJournal of spine surgery (Hong Kong)2022
Stent-armed kyphoplasty in osteoporotic thoracolumbar fractures-clinical and functional results and a center experience over 10 years.
Article in Journal of spine surgery (Hong Kong), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Stentoplasty-assisted Anterior Column Reconstruction with Navigation-guided Spinopelvic Fixation in an L5 Pathological Fracture Secondary to Vertebral Hemangioma - A Case Report.Journal of orthopaedic case reports · 2026Article
- Anatomical and biological reconstruction of traumatic complete burst fractures of the thoracolumbar vertebrae using pedicle fixation combined with stent-armed kyphoplasty and intracorporeal bone grafting: technique rationale, 7-year experience and clinical, imaging, and histological outcomes.Journal of spine surgery (Hong Kong) · 2026Article
- Outcomes and safety of vertebral augmentation with expandable intravertebral implants for osteoporotic vertebral fractures: a retrospective cohort study with subgroup analysis on type OF4 fractures.BMC musculoskeletal disorders · 2026Article
- Surgical findings and precautions for removing cement that leaked into the spinal canal due to balloon kyphoplasty: illustrative cases.Journal of neurosurgery. Case lessons · 2025Article
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Authors and funding
4 authors at 1 institution in 1 country.
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Abstract
Background: The optimal treatment of osteoporotic vertebral fractures is still a controversial and under discussion topic. Armed kyphoplasty with expansive intravertebral implants is an emerging procedure, which, in theory, it not only makes it possible to achieve instant analgesia, and to get stabilization gains of benefits of kyphoplasty and vertebroplasty, but also, allows for a more effective maintenance of the restored vertebral height. Methods: A retrospective observational study is presented, in which 30 patients participated, including a total of 33 osteoporotic thoracolumbar compression burst vertebral fractures with involvement of one or both vertebral platforms and of more than one fifth of the posterior wall. These individuals underwent armed kyphoplasty with VBS Results: There was a statistically significant improvement in all clinical and functional parameters evaluated, as well as a statistically significant difference in the various vertebral body heights between preoperative and end of follow-up time [increase of 10.7-15.2-5.0 mm (anterior-median-posterior) in the sagittal plane and 6.7-11.6-9.7 mm (right-median-left) in the coronal plane]. There was a statistically significant direct correlation between vertebral heights in the coronal plane, and between the Beck index assessed at the end of the follow-up period and the improvement in functional disability. Conclusions: The percutaneous transpedicular posterior approach, the ability to anatomically restore the fractured vertebra and to maintain it in the medium-long term, as well as the reduced risk of adverse effects, make stent-armed kyphoplasty a very attractive treatment option for osteoporotic compressive thoracolumbar fractures. A clinical-morphological correlation was demonstrated regarding the surgical treatment of these fractures, it was found that a more effective morphological restoration of vertebral heights in both the sagittal and coronal planes is associated with superior satisfactory clinical functional parameters.
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