Evidence map›Paper›PMID 39773471›Full record

ArticleBMC musculoskeletal disorders2025

3D CT/MRI fusion image-assisted treatment of lumbar burst fractures with laminar fractures.

Zhenhui Zhang, Qiangqiang Pan, Qingde Wang, Wei Mei, Xuyi Chen

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Article in BMC musculoskeletal disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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5 authors.

Zhenhui Zhang *Medical College of Tianjin University, Tianjin, 300072, China.
Qiangqiang Pan *Department of Spinal Surgery, Zhengzhou Orthopaedics Hospital, Zhengzhou, 450052, Henan province, China.
Qingde WangDepartment of Spinal Surgery, Zhengzhou Orthopaedics Hospital, Zhengzhou, 450052, Henan province, China.
Wei MeiDepartment of Spinal Surgery, Zhengzhou Orthopaedics Hospital, Zhengzhou, 450052, Henan province, China.
Xuyi ChenChinese People's Armed Police Force Special Medical Center, Tianjin, 300300, China. chenxuyi1979@126.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLumbar burst fracture combined with lamina fracture is a special type of spinal fracture. Neither CT nor MRI can accurately determine it. The present study aims to investigate the clinical value of 3D CT/MRI fusion imaging in the treatment of lumbar burst fracture complicated with lamina fracture.

methodsThe clinical data of 38 patients with lumbar burst fracture combined with lamina fracture admitted to our hospital from January 2015 to December 2020 were retrospectively analyzed. CT and MRI examinations were performed before surgery, and the 3D fusion images of CT and MRI were reconstructed by Medraw software to determine whether lumbar burst fractures with interlaminar herniation of the cauda equine and entrapped nerve root. The American Spinal Injury Association (ASIA) scale was used to evaluate neurological function before and after surgery.

resultsAll patients underwent posterior lumbar decompression and fusion. Among them, 30 (78.9%) patients had a dural hernia of the cauda equina. The follow-up time was (17.8 ± 1.6) months, the average operative time was 115.6 min (85-162 min), and the mean blood loss was 185.3 mL (136-240 mL). At the last follow-up, ASIA scale of neurological function was as follows: 5 cases were grade C, eight were grade D, and twenty-five were grade E. The difference was statistically significant compared with that before the operation (P < 0.05). Delayed wound healing occurred in 2 patients after surgery, and they were cured after systematic treatment.

conclusionsThe 3D CT/MRI fusion imaging can accurately and intuitively construct the position relationship of the dura mater, cauda equina and the posterior fractured lamina, which can guide the formulation of a surgical plan and determine the range of nerve decompression. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

Decompression, SurgicalImaging, Three-DimensionalLumbar VertebraeMagnetic Resonance ImagingSpinal FracturesSpinal FusionTomography, X-Ray ComputedAdultAgedFemaleHumansMaleMiddle AgedRetrospective StudiesTreatment OutcomeYoung AdultCauda equinaFusion imageLamina fracturesSpinal fracture

Identifiers

PMID39773471
PMCPMC11705976

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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.