Evidence map›Paper›PMID 36454425›Full record

ArticleInternational journal of computer assisted radiology and surgery2023

Tissue damage force estimation in porcine small intestine from its elasticity.

Kenzo Yamamoto, Kazuaki Hara, Etsuko Kobayashi, Yuki Akagi, Ichiro Sakuma

Abstract read
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In one paragraph

Article in International journal of computer assisted radiology and surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 62% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Tissue histology on the correlation between fracture energy and elasticity.International journal of computer assisted radiology and surgery · 2024
    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

5 authors at 2 institutions in 1 country.

Kenzo YamamotoGraduate School of Engineering, The University of Tokyo, Tokyo, Japan. kenzo@g.ecc.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0001-5625-2299
Kazuaki HaraGraduate School of Engineering, The University of Tokyo, Tokyo, Japan.ORCID http://orcid.org/0000-0001-7291-6825
Etsuko KobayashiGraduate School of Engineering, The University of Tokyo, Tokyo, Japan.ORCID http://orcid.org/0000-0003-1794-0173
Yuki AkagiGraduate School of Engineering, Tokyo University of Agriculture and Technology, Tokyo, Japan.ORCID http://orcid.org/0000-0003-2845-3178
Ichiro SakumaGraduate School of Engineering, The University of Tokyo, Tokyo, Japan.ORCID http://orcid.org/0000-0002-4919-9466
The University of Tokyo · JPTokyo University of Agriculture and Technology · JP

Funding

Japan Agency for Medical Research and Development 19he2302003j0001Japan Agency for Medical Research and Development 20he2302003h0402Japan Agency for Medical Research and Development 21he2302003h0403
6 · The paper itself

Abstract

purposePost-surgical complications are correlated to the surgeon's technical skill level. Thus, efforts are being put in finding ways to improve the surgeon's technical skills, such as not causing unwanted damage to tissues during surgery. In this study, we aim to investigate the possibility of estimating biological tissue damage, in view of preventing unwanted damage during surgery.

methodsA series of tensile tests were performed on porcine small intestinal tissue to determine the elasticity and the tearing force. The tissue was then microscopically observed to investigate the influence of fibrous protein configuration in the tissue's mechanical properties.

resultsThe results from the tensile test showed that the fracture energy had a positive and linear correlation with the elasticity to the negative 0.5th power (R

conclusionWe showed that the fracture energy had a correlation with the elasticity in porcine small intestinal tissues, which was also suggested in polymer mechanics, thus being a promising avenue toward the ability to estimate the maximum applicable force onto a biological tissue without causing damage during surgery. Attention should also be pointed, however, towards investigating the extent at which polymer mechanics and biomechanics overlap.

Indexed as

Intestine, SmallAnimalsBiomechanical PhenomenaElasticityStress, MechanicalSwineAffine network modelBiological tissue damageBiomechanicsElasticityFracture energyLake-Thomas modelMinimally invasive surgery

Identifiers

PMID36454425
OpenAlexW4310573436

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.