Evidence map›Paper›PMID 31758863›Full record

ArticleAnatomical sciences education2020

Phenoxyethanol-Based Embalming for Anatomy Teaching: An 18 Years' Experience with Crosado Embalming at the University of Otago in New Zealand.

Brynley Crosado, Sabine Löffler, Benjamin Ondruschka, Ming Zhang, Johann Zwirner, Niels Hammer

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Anatomical sciences education, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 2 pooled it
3.0field-weighted citation impact, top 9% 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

36 citing papers in PubMed, 2 syntheses or guidelines pooled it, 65 citations in OpenAlex.

  1. Pooled it
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  18. Lateral para-olecranon approach: surgical guide and anatomical considerations to the anconeus branch: is there a nerve-free zone?European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2023
    Article
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  20. Proportional localisation of the entry point of the coracobrachialis muscle by the musculocutaneous nerve along the humerus.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2023
    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

6 authors at 3 institutions in 3 countries.

Brynley CrosadoDepartment of Anatomy, University of Otago, Dunedin, New Zealand.
Sabine LöfflerDepartment of Anatomy, University of Leipzig, Leipzig, Germany.
Benjamin OndruschkaInstitute of Legal Medicine, University of Leipzig, Leipzig, Germany.
Ming ZhangDepartment of Anatomy, University of Otago, Dunedin, New Zealand.
Johann ZwirnerDepartment of Anatomy, University of Otago, Dunedin, New Zealand.
Niels HammerDepartment of Clinical and Macroscopic Anatomy, Medical University of Graz, Graz, Austria.ORCID https://orcid.org/0000-0001-8230-9383
University of Otago · NZLeipzig University · DEMedical University of Graz · AT

Funding

Deutscher Akademischer Austauschdienst
6 · The paper itself

Abstract

Embalming fixatives such as formaldehyde and phenol have been associated with occupational health hazards. While anatomists aim at replacing these chemicals, this seems presently unfeasible in particular for formaldehyde. Furthermore, fixation protocols usually require well-equipped facilities with highly experienced staff to achieve good fixation results in spite of only a minimal use of formaldehyde. Combining these aspects, a technique robust enough to be carried out by morticians is presented, resulting in durable tissues with minimal formaldehyde use. An embalming protocol involving phenoxyethanol was established, using concentrations of 7 and 1.5 Vol% of phenoxyethanol in the fixative and the conservation fluid, respectively. Visual, haptic, histological, and biomechanical properties and their perceived potential to positively influence student learning outcomes were compared to standard embalming techniques. The phenoxyethanol technique provides esthetic, durable, and odorless tissues. Bleaching is less pronounced compared to ethanol- or formaldehyde-based protocols. The tissues remain pliable following the phenoxyethanol-based embalming and can be used for biomechanical experiments to some extent. Phenoxyethanol-fixed tissues are well suited for undergraduate teaching with perceived positive learning outcomes and partly for postgraduate training. Phenoxyethanol tissues provide the option to obtain well-preserved histology samples, similar to those derived from formaldehyde. The provided protocol helps replace the use of phenol and formaldehyde for conservation purposes and minimizes the use of formaldehyde for the initial injection fixation. Phenoxyethanol-based embalming forms an effective alternative to standard embalming techniques for human cadavers. It is simple to use, allowing fixation procedures to be carried out in less sophisticated facilities with non-anatomy staff.

Indexed as

Ethylene GlycolsAdultAgedAged, 80 and overAnatomyCadaverEmbalmingEstheticsFacultyFemaleFixativesFormaldehydeHumansLearningMaleMiddle AgedEthylene GlycolsFixativesFormaldehydephenoxyethanolcadaver embalmingcadaver fixationdissection room teachingformaldehyde reductiongross anatomy educationlaboratory teachinglearning outcomesphenol replacementphenoxyethanol

Identifiers

PMID31758863
PMCPMC7687111
OpenAlexW2991648094

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.