Evidence map›Paper›PMID 41811094›Full record

ReviewGlobal spine journal2026

Is Implant Removal After Thoracolumbar Fracture Fixation Truly Necessary? A Systematic Review and Meta-Analysis of Radiological, Functional and Safety Outcomes.

Vibhu Krishnan Viswanathan, Sathish Muthu, Dhibin Vikash Kolarpatti Ponnusamy, Luke Hiatt, Sathish Kumar Rajappan Chandra, Khan Sharun, Steven Theiss

Abstract readReview
In one paragraph

Review in Global spine journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Vibhu Krishnan ViswanathanDepartment of Spine Surgery, Orthopaedic Research Group, Coimbatore, India.ORCID 0000-0002-3804-1698
Sathish MuthuDepartment of Spine Surgery, Orthopaedic Research Group, Coimbatore, India.ORCID 0000-0002-7143-4354
Dhibin Vikash Kolarpatti PonnusamyDepartment of Orthopaedics, Government Medical College, Karur, India.ORCID 0000-0003-1071-0084
Luke HiattDepartment of Orthopaedic Surgery, University of Alabama, Birmingham, AL, USA.
Sathish Kumar Rajappan ChandraClinical Trial & Research Unit, Interdisciplinary Institute of Indian System of Medicine (IIISM), SRM Institute of Science and Technology, Kattankulathur, India.
Khan SharunGraduate Institute of Medicine, Yuan Ze University, Taoyuan, Taiwan.
Steven TheissDepartment of Orthopaedic Surgery, University of Alabama, Birmingham, AL, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Study DesignSystematic review and Meta-analysis.ObjectiveTo compare radiological, functional and safety outcomes of implant removal vs implant retention following posterior fixation of thoracolumbar (TL) fractures.MethodsFollowing PRISMA guidelines, we searched PubMed, Embase, Scopus, Web of Science, and Cochrane library from inception to October 2025. Randomised controlled trials (RCT) and comparative cohort studies comparing outcomes between planned implant removal and retention were considered. Primary outcome measures were Cobb angle correction, Oswestry Disability Index (ODI) and surgical site infection (SSI). Secondary outcomes included pain scores, kyphosis progression, reoperation rates, and patient reported outcome measures (PROM). Random effects models generated pooled mean differences (MD) and odds ratio (OR).ResultsEight studies with 571 patients met the inclusion criteria. Radiological outcomes were comparable between the groups. Improvements in Cobb angle were similar for the 2 groups [MD: 5.04°, 95% CI: 0.03-10.05 (implant removal group) vs MD 6.38°, 95% CI: 1.89-10.87 (implant retention group);

Indexed as

implant removalimplant retentionkyphosismeta-analysisODIpedicle screwsystematic reviewthoracolumbar fracture

Identifiers

PMID41811094
PMCPMC12979229

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.