Evidence map›Paper›PMID 42446739›Full record

ArticleSurgical and radiologic anatomy : SRA2026

The comparison of biomechanical and histological findings of cadaveric temporal fascia and dura mater grafts.

Onurhan Güven, Zeliha Kurtoğlu Olgunus, Orhan Beger, Rabia Bozdoğan Arpacı, Ülkü Çömelekoğlu, Gözde Arslan, Pourya Taghipour, Yusuf Vayısoğlu, Derya Ümit Talas

Abstract readComparative Study
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In one paragraph

Article in Surgical and radiologic anatomy : SRA, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Onurhan GüvenDepartment of Otolaryngology, Islahiye State Hospital, Gaziantep, Turkey. onurhan.guven@gmail.com.
Zeliha Kurtoğlu OlgunusFaculty of Medicine, Department of Anatomy, Mersin University, Mersin, Turkey.
Orhan BegerFaculty of Medicine, Department of Anatomy, Gaziantep University, Gaziantep, Turkey.
Rabia Bozdoğan ArpacıFaculty of Medicine, Department of Pathology, Mersin University, Mersin, Turkey.
Ülkü ÇömelekoğluFaculty of Medicine, Department of Biophysics, Mersin University, Mersin, Turkey.
Gözde ArslanFaculty of Medicine, Department of Pathology, Mersin University, Mersin, Turkey.
Pourya TaghipourFaculty of Medicine, Mersin University, Mersin, Turkey.
Yusuf VayısoğluFaculty of Medicine, Department of Otorhinolaryngology, Mersin University, Mersin, Turkey.
Derya Ümit TalasFaculty of Medicine, Department of Otorhinolaryngology, Mersin University, Mersin, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis research aims to analyze and compare the biomechanical and histological characteristics of temporal fascia (TF) and dura mater grafts (DM); both obtained from adult human cadavers preserved in 10% formalin solution.

methodsTF and DM samples (bilateral, n = 3 strips per tissue) were obtained from 12 adult human cadavers (6 males, 6 females, age 46-86, mean 73) preserved in 10% formalin solution. Biomechanical tensile test was used to measure the maximum force, stiffness, energy absorption, and maximum deformation, maximum stress, maximum strain, elastic (Young's) modulus, and toughness. Histological analysis assessed collagen and elastic fiber densities using standard staining methods via Pentachrome, Masson Trichrome and Verhoeff staining.

resultsThe elastic modulus, ultimate stress, and toughness were higher in formalin-fixed temporalis fascia than in formalin-fixed dura mater, indicating a stiffer material behavior. Histologically, collagen fiber and elastic fiber densities of grafts were similar.

conclusionFormalin-fixed temporal fascia exhibited higher stiffness and tensile strength than formalin-fixed dura mater, likely due to fixation-induced structural alterations rather than differences in elastic fiber content.

Indexed as

Dura MaterFasciaAgedAged, 80 and overBiomechanical PhenomenaCadaverCollagenFemaleFormaldehydeHumansMaleMiddle AgedTensile StrengthTissue FixationCollagenFormaldehydeBiomechanicsCollagenDura materElasticityHistologyTemporal fascia

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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.