Evidence map›Paper›PMID 30281591›Full record

SynthesisPloS one2018

Comparison of ultrasound imaging and cone-beam computed tomography for examination of the alveolar bone level: A systematic review.

Kim-Cuong T Nguyen, Camila Pachêco-Pereira, Neelambar R Kaipatur, June Cheung, Paul W Major, Lawrence H Le

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04971642 (Ultrasound Imaging of Tooth-periodontium Complex Using an Innovative Intraoral Transducer), which is not on this map. Cited by 26 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 3 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.

NCT04971642 nacompletednot on this mapstarted 2021, after this paper: background citation

Ultrasound Imaging of Tooth-periodontium Complex Using an Innovative Intraoral Transducer

TypeinterventionalSponsorUniversity of AlbertaRan2021 to 2023Enrolled64ConditionsAlveolar Bone Loss, PeriodontitisArmsIntraoral ultrasound
3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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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

6 authors.

Kim-Cuong T NguyenDepartment of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada.
Camila Pachêco-PereiraSchool of Dentistry, University of Alberta, Edmonton, Alberta, Canada.
Neelambar R KaipaturSchool of Dentistry, University of Alberta, Edmonton, Alberta, Canada.
June CheungDepartment of Communication Sciences and Disorders, University of Alberta, Edmonton, Alberta, Canada.
Paul W MajorSchool of Dentistry, University of Alberta, Edmonton, Alberta, Canada.
Lawrence H LeDepartment of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada.ORCID 0000-0003-1907-1258

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveThe current methods to image alveolar bone in humans include intraoral 2D radiography and cone-beam computed tomography (CBCT). However, these methods expose the subject to ionizing radiation. Therefore, ultrasound imaging has been investigated as an alternative technique, as it is both non-invasive and free from ionizing radiation. In order to assess the validity and reliability of ultrasonography in visualizing alveolar bone, a systematic review was conducted comparing ultrasound imaging to CBCT for examination of the alveolar bone level. STUDY

designSeven databases were searched. Studies addressing examination of alveolar bone level via CBCT and ultrasound were selected. Risk of bias under Cochrane guidelines was used as a methodological quality assessment tool.

resultsAll the four included studies were ex vivo studies that used porcine or human cadaver samples. The alveolar bone level was measured by the distance from the alveolar bone crest to certain landmarks such as cemento-enamel junction or gingival margin. The risk of bias was found as low. The mean difference between ultrasound and CBCT measurements ranged from 0.07 mm to 0.68 mm, equivalent to 1.6% - 8.8%.

conclusionsThere is currently preliminary evidence to support the use of ultrasonography as compared to CBCT for the examination of alveolar bone level. Further studies comparing ultrasound to gold standard methods would be necessary to help validate the accuracy of ultrasonography as a diagnostic technique in periodontal imaging.

Indexed as

Cone-Beam Computed TomographyUltrasonographyAlveolar Bone LossAnimalsDentistryHumansImaging, Three-DimensionalMandibleMaxillaReproducibility of ResultsSoftware

Identifiers

PMID30281591
PMCPMC6169851

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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.