Evidence map›Paper›PMID 34803384›Full record

ArticleJournal of multidisciplinary healthcare2021

Evaluation of Tibia Bone Healing by Infrared Thermography: A Case Study.

Wally Auf der Strasse, Daniel Prado Campos, Celso Júnio Aguiar Mendonça, Jamil Faissal Soni, Joaquim Mendes, Percy Nohama

Open access · goldAbstract readCase Reports
In one paragraph

Article in Journal of multidisciplinary healthcare, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 22% 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.

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

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
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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 at 3 institutions in 2 countries.

Wally Auf der StrasseUniversidade Tecnológica Federal do Paraná, Curitiba, Paraná, Brasil.ORCID 0000-0003-1845-066X
Daniel Prado CamposUniversidade Tecnológica Federal do Paraná, Curitiba, Paraná, Brasil.ORCID 0000-0001-6233-6077
Celso Júnio Aguiar MendonçaUniversidade Tecnológica Federal do Paraná, Curitiba, Paraná, Brasil.ORCID 0000-0002-5153-3048
Jamil Faissal SoniPontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brasil.ORCID 0000-0002-9448-7352
Joaquim MendesINEGI, Faculdade de Engenharia, Universidade do Porto, Porto, Portugal.ORCID 0000-0003-4254-1879
Percy NohamaUniversidade Tecnológica Federal do Paraná, Curitiba, Paraná, Brasil.ORCID 0000-0002-8051-8453
Universidade Tecnológica Federal do Paraná · BRPontifícia Universidade Católica do Paraná · BRUniversidade do Porto · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThermal imaging has been used as a clinical follow-up technique in several medical specialties. PURPOSE: The aim of this study was to investigate the feasibility of using medical thermography in the diagnosis and follow-up assessment of a severe orthopedic trauma that requires the use of an external circular fixator. PATIENTS AND

methodsTwenty clinical follow-ups of thermal imaging correlated with X-ray images were performed in a male volunteer, diagnosed with bone nonunion, during 11 months of treatment, in the hospital trauma and reconstruction department. Data were acquired in the regions of interest of the proximal tibia, diaphysis and distal, with a Flir T530 medical grade infrared camera from Flir Systems

resultsStatistical analysis was performed by Wilcoxon signed-rank test. The results showed a median temperature of 22.2°C, and thus some periods of interruption in the healing process between the third and twentieth clinical follow-up, and a significant increase of the temperature to 34.6°C synchronous with a diagnosis of bone infection by the eleventh clinical follow-up. The thermal images acquired during the 20 clinical follow-ups allow a correlation with the data from the X-ray exams and also with the contralateral limb of the evaluated patient, showing thermal alterations greater than 0.3°C, which are significant of physiological abnormality.

conclusionThe thermography exam can be a useful tool for applying on the follow-up of patients after trauma or bone fracture. The results showed important physiological data related to the vascularization necessary for bone repairing, being therefore a good indicator of the healing process. In addition, as infrared thermography does not use ionizing radiation, it can be used countlessly, in complement to the traditional X-ray exams that focus on anatomical data analysis.

Indexed as

bone healingIlizarov methodinfrared medical thermographynonunion

Identifiers

PMID34803384
PMCPMC8598209
OpenAlexW3214678218

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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.