Evidence map›Paper›PMID 27683706›Full record

ArticleJournal of spine surgery (Hong Kong)2016

Anterior cervical discectomy and fusion (ACDF) autograft versus graft substitutes: what do patients prefer?-A clinical study.

Monish M Maharaj, Kevin Phan, Ralph J Mobbs

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Journal of spine surgery (Hong Kong), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04214535 (Anterior Cervical Disectomy And Fusion Using The Tritanium® C Anterior Cervical Cage For One Or Two-Levels), which is not on this map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.1field-weighted citation impact, top 6% of its field
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.

NCT04214535 naactive not recruitingnot on this mapstarted 2021, after this paper: background citation

Anterior Cervical Disectomy And Fusion Using The Tritanium® C Anterior Cervical Cage For One Or Two-Levels: A Clinical And Radiographic Analysis Pilot Study

TypeinterventionalSponsorCorewell Health EastRan2021 to 2027Enrolled50ConditionsCervical Disc Herniation, Cervical Disc Degeneration, Degenerative Disc DiseaseArmsTritanium C Anterior Cervical Cage
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 33 citations in OpenAlex.

  1. Speed and quality of interbody fusion in porous bioceramic AlJournal of orthopaedic surgery and research · 2023
    Trial
  2. Occurrence of ectopic ossification around the surgical site after using of ABM/P-15 in anterior cervical discectomy and fusion.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
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  4. A nationwide registry study of surgical and patient-reported outcomes following anterior cervical discectomy and fusion: Part 1 - Synthetic cages versus autologous crista bone grafts.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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  8. [Comparison of cervical fusion with autografting of fibula vs titanium cage].Revista medica del Instituto Mexicano del Seguro Social · 2023
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  20. Smith-Robinson procedure with and without Caspar plating as a treatment for cervical spondylotic myelopathy: A 26-year follow-up of 23 patients.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 · 2017
    Article
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 at 2 institutions in 1 country.

Monish M MaharajNeuroSpineClinic, Prince of Wales Private Hospital, Sydney, Australia;; Faculty of Medicine, University of New South Wales, Sydney, Australia;; NeuroSpine Surgery Research Group (NSURG), Sydney, Australia.
Kevin PhanNeuroSpineClinic, Prince of Wales Private Hospital, Sydney, Australia;; Faculty of Medicine, University of New South Wales, Sydney, Australia;; NeuroSpine Surgery Research Group (NSURG), Sydney, Australia.
Ralph J MobbsNeuroSpineClinic, Prince of Wales Private Hospital, Sydney, Australia;; Faculty of Medicine, University of New South Wales, Sydney, Australia;; NeuroSpine Surgery Research Group (NSURG), Sydney, Australia.
UNSW Sydney · AUPrince of Wales Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatient dissatisfaction with donor site morbidity has led to the search for alternative grafting options and techniques. This report compares patient satisfaction rates between autograft and graft substitutes for anterior cervical discectomy and fusion (ACDF).

methodsThis study was performed with the approval of the local area health network ethics committee. Over a 9-year period, the author performed 574 ACDF procedures (697 levels). Of these, 22 patients had previous surgery with autograft, with a subsequent ACDF procedure performed using a graft substitute. Patients rated their satisfaction with pain, recovery, and preference of autograft versus a bone graft substitute. Graft substitutes used include: tricalcium phosphate/hydroxyapatite (TCP/HA) composite and iFactor placed within a polyetheretherketone (PEEK) cage.

resultsResults demonstrated that 21/22 patients achieved a solid fusion with the graft substitute. A total of 20/22 patients rated the autograft incision more painful than the anterior cervical incision, and 21/22 preferred the graft substitute. Three patients had adjacent segment disc replacement performed after autograft/ACDF. All patients reported preference for the total disc replacement (TDR) procedure in terms of recovery and postoperative pain.

conclusionsPatient satisfaction with bone graft substitutes is very high compared with autograft with all but one (21/22) preferring the graft substitute option. The author questions the traditional recommendation that autograft is the "gold standard" for ACDF. In modern age of graft substitutes, autograft should not be considered the gold standard, but an index option between other options for comparison.

Indexed as

Anterior cervical fusionbiphasic calcium phosphateplatingpolyetheretherketone (PEEK)synthetic bone graft

Identifiers

PMID27683706
PMCPMC5039851
OpenAlexW2469137869

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.