Evidence map›Paper›PMID 32613189›Full record

ArticleWorld neurosurgery: X2020

Decompressive Surgery for Lumbar Spinal Stenosis: WFNS Spine Committee Recommendations.

Francesco Costa, Oscar L Alves, Carla D Anania, Mehmet Zileli, Maurizio Fornari

Abstract read
In one paragraph

Article in World neurosurgery: X, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. Lumbar approaches and procedures for spinal stenosis (Neurocore-LAPS): an international survey of decompression strategies across disease extent.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
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  18. Hematomyelia after epidural anesthesia: a rare complication with putative multifactorial and occult etiology.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
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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

5 authors.

Francesco CostaNeurosurgery Department, Humanitas Clinical and Research Hospital, Rozzano, Milan, Italy.
Oscar L AlvesNeurosurgery Department, Hospital Lusiadas Porto, Porto, Portugal.
Carla D AnaniaNeurosurgery Department, Humanitas Clinical and Research Hospital, Rozzano, Milan, Italy.
Mehmet ZileliDepartment of Neurosurgery, Ege University Faculty of Medicine, Bornova, Izmir, Turkey.
Maurizio FornariNeurosurgery Department, Humanitas Clinical and Research Hospital, Rozzano, Milan, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveLumbar spine stenosis is a common disease with a prevalence progressively increasing due to the aging of the population. Despite many papers having been published over the last decades, there still remain many doubts regarding its natural history and appropriate treatment. To overcome these problems and reach some globally accepted recommendations, the World Federation of Neurosurgical Society Spine Committee organized a consensus conference on this topic. This paper describes recommendations about the efficacy of surgical decompression, the difference between surgical techniques, and complications of surgery.

methodsWorld Federation of Neurosurgical Society Spine Committee aimed to standardize clinical practice worldwide as much as possible and held a 2-round consensus conference on lumbar spinal stenosis. A team of expert spine surgeons reviewed literature regarding surgical treatment from over the last 10 years, and then drafted and voted on some statements based on the presented literature.

resultsTen statements were voted. The committee agreed on the effectiveness of surgical decompression in patients with moderate-to-severe symptoms or with neurologic deficits. There was no consensus on the best surgical technique and, in particular, about the equivalence of microscopic techniques and an open approach. Regarding complications, we agreed that the most frequent complications are incidental durotomy and general complications in the elderly.

conclusionsSurgical decompression represents the treatment of choice for symptomatic lumbar spinal stenosis with a low complication rate. However, which surgical technique is the best is still under debate. Further studies with standardized outcome measures are needed to understand the real complication rate and frequency of different unwanted events.

Indexed as

ComplicationsDecompressive surgeryID, Incidental durotomyLaminectomyLSS, Lumbar spinal stenosisLumbar spine stenosisMIS, Minimally invasive surgeryMISSRCT, Randomized controlled trialSpine surgerySurgical treatmentVAS, Visual analogue scaleWFNS, World Federation of Neurosurgical Societies

Identifiers

PMID32613189
PMCPMC7322794

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Registered trials

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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.