Evidence map›Paper›PMID 34734144›Full record

ReviewJournal of spine surgery (Hong Kong)2021

The use of minimally invasive interspinous process devices for the treatment of lumbar canal stenosis: a narrative literature review.

James R Onggo, Mithun Nambiar, Julian T Maingard, Kevin Phan, Stefano Marcia, Luigi Manfrè, Joshua A Hirsch, Ronil V Chandra, Aaron J Buckland

Abstract readReview
In one paragraph

Review in Journal of spine surgery (Hong Kong), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Trial
  2. Revision surgical technique for laterally placed MinuteManJournal of spine surgery (Hong Kong) · 2026
    Article
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  4. Article
  5. Review
  6. Article
  7. Review
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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

9 authors.

James R OnggoInterventional Radiology Service, Monash Imaging, Monash Medical Centre, Clayton, Victoria, Australia.
Mithun NambiarInterventional Radiology Service, Monash Imaging, Monash Medical Centre, Clayton, Victoria, Australia.
Julian T MaingardInterventional Radiology Service, Monash Imaging, Monash Medical Centre, Clayton, Victoria, Australia.
Kevin PhanDepartment of Neurosurgery, NeuroSpine Surgery Research Group (NSURG), Sydney, New South Wales, Australia.
Stefano MarciaDepartment of Radiology, SS Trinità Hospital ASSL Cagliari ATS Sardegna, Cagliari, Italy.
Luigi ManfrèDepartment of Interventional Spine Neuroradiology-Neurosurgery, Mediterranean Institute for Oncology, Viagrande, Italy.
Joshua A HirschInterventional Spine Service, NeuroInterventional Radiology, Massachusetts General Hospital, Boston, USA.
Ronil V ChandraInterventional Radiology Service, Monash Imaging, Monash Medical Centre, Clayton, Victoria, Australia.
Aaron J BucklandSpine Research Center, Department of Orthopaedic Surgery, NYU Langone Health, New York, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Minimally invasive interspinous process devices (IPD), including interspinous distraction devices (IDD) and interspinous stabilizers (ISS), are increasingly utilized for treating symptomatic lumbar canal stenosis (LCS). There is ongoing debate around their efficacy and safety over traditional decompression techniques with and without interbody fusion (IF). This study presents a comprehensive review of IPD and investigates if: (I) minimally invasive IDD can effectively substitute direct neural decompression and (II) ISS are appropriate substitutes for fusion after decompression. Articles published up to 22

Indexed as

interspinous decompression deviceInterspinous spacerinterspinous stabilizerslumbar canal stenosisoutcomes

Identifiers

PMID34734144
PMCPMC8511561

What OpenQuestion holds

Textmetadata
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.