Evidence map›Paper›PMID 42404469›Full record

ArticleSurgical neurology international2026

Safety and efficacy of microsurgical decompression for 6 arachnoid bands.

Igor Baroni Cardoso, Lara Mensato Döring, Anna Caroline Ulson da Costa, Lucas Cesar Werneck, Emannuel Lucas Machado da Silva, Joel Sanabria, José Lucas Malosti Teodoro Rodrigues, Afonso Henrique de Aragão, Leonardo Gilmone Ruschel

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Article in Surgical neurology international, 2026. 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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0citing papers in PubMed
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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Igor Baroni CardosoDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
Lara Mensato DöringDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
Anna Caroline Ulson da CostaDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
Lucas Cesar WerneckDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
Emannuel Lucas Machado da SilvaDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
Joel SanabriaDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
José Lucas Malosti Teodoro RodriguesDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
Afonso Henrique de AragãoDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.
Leonardo Gilmone RuschelDepartment of Neurosurgery, NeuroDOC, Curitiba, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Dorsal spinal arachnoid bands are a rare cause of focal spinal cord compression and thoracic myelopathy that alter cerebrospinal fluid dynamics and may lead to progressive neurological deficits and syringomyelia. Nevertheless, the clinical outcomes of surgical treatment remain incompletely characterized. Here, we evaluated the safety and clinical outcomes of 6 microsurgical decompressions for dorsal thoracic arachnoid bands in a single-center cohort. Methods: Six patients underwent surgery for dorsal thoracicspinal arachnoid bands with/without syringomyelia (2021-2025) at a single center. Demographic, diagnostic, and surgical reports and outcomes were assessed. Surgical decompressions utilized microsurgical techniques and intraoperative neurophysiological monitoring. Results: Six patients averaged 49.3 years of age, and four were female. T6 was the most involved thoracic level. Surgery included mostly hemilaminectomies addressing 6 arachnoid bands and 4 syrinxes. Postoperatively, 5 patients improved, while one remained unchanged. Only one postoperative adverse event occurred: pneumonia. Postoperative magnetic resonance studies documented complete arachnoid band/syrinx resolution. Conclusion: Microsurgical decompression of dorsal spinal arachnoid bands is both safe and effective.

Indexed as

HemilaminectomyMicrosurgical decompressionSpinal arachnoid webSpinal cord compressionSyringomyeliaThoracic myelopathy

Identifiers

PMID42404469
PMCPMC13331173

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