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ArticleOral radiology2020

Accuracy of ITK-SNAP software for 3D analysis of a non-regular topography structure.

Amanda Farias Gomes, Danieli Moura Brasil, Amaro Ilídio Vespasiano Silva, Deborah Queiroz Freitas, Francisco Haiter-Neto, Francisco Carlos Groppo

Registry-linked trialAbstract read
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In one paragraph

Article in Oral radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05055986 (Accuracy of Open-source Software in Semi-automatic 3-Dimensional Reconstruction of the Mandible), which is not on this map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing 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.

NCT05055986 unknown statusnot on this mapstarted 2021, after this paper: background citation

Accuracy of Open-source Software in Semi-automatic 3-Dimensional Reconstruction of the Mandible: A Validity and Reliability Study

TypeobservationalSponsorCairo UniversityRan2021 to 2023Enrolled12ConditionsSegmentation, BoneArmsSemiautomatic segmentation of open-source software
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline 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.

Amanda Farias GomesDepartment of Oral Diagnosis-Oral Radiology, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, 13414-903, SP, Brazil.
Danieli Moura BrasilDepartment of Oral Diagnosis-Oral Radiology, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, 13414-903, SP, Brazil. danielibrasil@hotmail.com.ORCID 0000-0002-9519-4578
Amaro Ilídio Vespasiano SilvaDepartment of Oral Radiology, School of Dentistry, Pontifical Catholic University of Minas Gerais, Belo Horizonte, Brazil.
Deborah Queiroz FreitasDepartment of Oral Diagnosis-Oral Radiology, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, 13414-903, SP, Brazil.
Francisco Haiter-NetoDepartment of Oral Diagnosis-Oral Radiology, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, 13414-903, SP, Brazil.
Francisco Carlos GroppoDepartment of Physiological Sciences-Pharmacology, Anesthesiology and Therapeutics, Piracicaba Dental School, State University of Campinas, Piracicaba, São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo evaluate the accuracy of ITK-SNAP software for measuring volumes of a non-regular shape structure, using cone beam computed tomography (CBCT) scans, besides for developing a mathematical model to correct the software measurement error in case it existed.

methodsA phantom made by moulding a rubber duck's head was filled with total (38,000 mm

resultsLinear regression analysis showed a significant relationship between ITK-SNAP volumes and the gold standard (F = 22,537.3, p < 0.0001), with an R

conclusionThe software showed to be accurate for evaluating non-regular shape structures. The mathematical model developed reduced an already small error on the software's measurements.

Indexed as

Cone-Beam Computed TomographyImaging, Three-DimensionalPhantoms, ImagingReproducibility of ResultsSoftwareCone beam computed tomographyCross-sectional anatomySoftwareThree-dimensional imaging

Identifiers

What OpenQuestion holds

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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.