Evidence map›Paper›PMID 32748651›Full record

ArticleGlobal spine journal2021

Structural Allograft Versus Synthetic Interbody Cage for Anterior Cervical Discectomy and Fusion: A Comparison of 1-Year Outcomes From a National Database.

Nandakumar Menon, Justin Turcotte, Chad Patton

Abstract read
In one paragraph

Article in Global spine journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Bioactive glass-ceramic spacer alone versus spacer augmented with ABM/P-15 in single-level ACDF: a retrospective cohort study comparison of fusion rates and clinical outcomes.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
    Article
  2. Predictors of surgical site infection after anterior cervical discectomy and fusion in a national administrative database.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
    Article
  3. Construct length rather than interbody spacer material is associated with reoperation after anterior cervical discectomy and fusion.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2026
    Article
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  5. Review
  6. Comparison of fusion rate, radiologic and clinical outcome between CaO-SiOEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025
    Article
  7. Article
  8. Letter to the Editor of Journal of Otolaryngology regarding "Risk of diabetes in patients with sleep apnea: comparison of surgery versus CPAP in a long-term follow-up study".Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale · 2023
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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

3 authors.

Nandakumar MenonAnne Arundel Medical Center, Annapolis, MD, USA.ORCID https://orcid.org/0000-0002-0363-1532
Justin TurcotteAnne Arundel Medical Center, Annapolis, MD, USA.
Chad PattonAnne Arundel Medical Center, Annapolis, MD, USA.ORCID https://orcid.org/0000-0002-0911-8051

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designObservational cohort study.

objectiveTo compare 1-year perioperative complications between structural allograft (SA) and synthetic cage (SC) for anterior cervical discectomy and fusion (ACDF) using a national database.

methodsThe TriNetX Research Network was retrospectively queried. Patients undergoing initial single or multilevel ACDF surgery between October 1, 2015 and April 30, 2019 were propensity score matched based on age and comorbidities. The rates of 1-year revision ACDF surgery and reported diagnoses of pseudoarthrosis, surgical site infection (SSI), and dysphagia were compared between structural allograft and synthetic cage techniques.

resultsA comparison of 1-year outcomes between propensity score matched cohorts was conducted on 3056 patients undergoing single-level ACDF and 3510 patients undergoing multilevel ACDF. In single-level ACDF patients, there was no difference in 1-year revision ACDF surgery (

conclusionWhile the overall revision and complication rate for single-level ACDF remains low despite interbody graft selection, SC implant selection may result in higher rates of revision surgery in multilevel procedures despite yielding lower rates of dysphagia. Further prospective study is warranted.

Indexed as

ACDFanterior cervical discectomy and fusioninterbody spacerpseudoarthrosisstructural allograftsurgical site infection

Identifiers

PMID32748651
PMCPMC8453680

What OpenQuestion holds

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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.