ArticleAsian journal of neurosurgery2026
One-Stage Posterior Open Fixation with SpineJack Expansion Kyphoplasty for Unstable A4 Complete Thoracolumbar Burst Fracture with Neurological Deficit: A Proof-of-Concept Case Series.
Article in Asian journal of neurosurgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- 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
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: Usually, complete burst fractures of the thoracolumbar spine responsible for neurological deficit are managed with posterior open long-segment fixation, laminectomy, and second-stage anterior corpectomy. Although SpineJack expansion kyphoplasty allows for one-stage posterior-only restoration of the anterior and middle columns of the spine, to date, it has not been employed for complete burst fracture with neurological deficit. Materials and Methods: Review of all cases of AO Spine A4 thoracolumbar complete burst fractures with neurological deficit treated by a single senior spine surgeon at Sainte-Anne Military Teaching Hospital using the same surgical procedure-SpineJack expansion kyphoplasty, posterior pedicle screw fixation, and posterior decompression-between November 2023 and October 2025. Results: There were five patients with a mean age of 42.6 ± 16.8 years. Levels involved were T12, L1, L2, and L3 (patients 1-4), and combined L2L3 in a last severe trauma case (patient 5). Neurological deficit was classified as American Spinal Injury Association (ASIA) C in four cases, and ASIA B in patient 5. Mean preoperative loss of vertebral body height was 54 ± 10.3% and regional kyphosis 22.8 ± 4.4 degrees. Mean postoperative length of stay was 16.2 ± 24.6 days, and 5.3 ± 2.5 days excluding patient 5. Patients 1 to 4 returned to work after a mean delay of 3.3 ± 0.5 months. At the 1-year follow-up, the mean visual analog scale score was 2.8 ± 0.5, the mean Oswestry Disability Index was 7.6 ± 5.2, the mean segmental kyphosis was 4.2 ± 6.9 degrees, and the mean loss of vertebral body height was 11.2 ± 8.9%. Conclusion: SpineJack expansion kyphoplasty combined with short-segment monoaxial pedicle screw fixation and laminectomy is a possible one-stage surgical treatment option for complete burst fracture of the thoracolumbar spine with neurological deficit.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.