Effect of osteoporosis-related reduction in the mechanical properties of bone on the acetabular fracture during a sideways fall:a parametric finite element approach

Autor: Khakpour, Shahab, Esrafilian, Amir, Tanska, Petri, Mononen, Mika E., Korhonen, Rami K., Jämsä, Timo

Publikováno v: PLoS ONE
PLoS ONE, Vol 17, Iss 2, p e0263458 (2022)

PurposeThe incidence of acetabular fractures due to low-energy falls is increasing among the geriatric population. Studies have shown that several biomechanical factors such as body configuration, impact velocity, and trochanteric soft-tissue thickne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::9c7f5bbdc1f9c16e54ad5d368f569f90
http://urn.fi/urn:nbn:fi-fe2022051736127

Regional distribution of computed tomography attenuation across the lumbar endplate

Autor: Alejandro A. Espinoza Orías, Hiroe Miyamoto, Howard S. An, Kazuyuki Segami, Koji Kanzaki, Nozomu Inoue

Publikováno v: PLoS ONE
PLoS ONE, Vol 16, Iss 10, p e0259001 (2021)
PLoS ONE, Vol 16, Iss 10 (2021)

The vertebral endplate forms a structural boundary between intervertebral disc and the trabecular bone of the vertebral body. As a mechanical interface between the stiff bone and resilient disc, the endplate is the weakest portion of the vertebral-di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be4682c3a905eb41b581f4490999fc15
https://pubmed.ncbi.nlm.nih.gov/34705863

Selection preferences for animal species used in bone-tool-manufacturing strategies in KwaZulu-Natal, South Africa

Autor: Michael Buckley, Andrew C. Kitchener, Justin Bradfield

Publikováno v: Bradfield, J, Kitchener, A C & Buckley, M 2021, ' Selection preferences for animal species used in bone-tool-manufacturing strategies in KwaZulu-Natal, South Africa ', PLoS ONE, vol. 16, no. 4, e0249296 . https://doi.org/10.1371/journal.pone.0249296
PLoS ONE, Vol 16, Iss 4, p e0249296 (2021)
PLoS ONE

Animal symbolism is a prominent feature of many human societies globally. In some cases, these symbolic attributes manifest in the technological domain, influencing the decision to use the bones of certain animals and not others for tool manufacture.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a68457a9389bc2289a3a5f8e4182aeb
https://www.research.manchester.ac.uk/portal/en/publications/selection-preferences-for-animal-species-used-in-bonetoolmanufacturing-strategies-in-kwazulunatal-south-africa(b8c4eaf2-f8ee-43d8-aece-5c58b93defe5).html

A supplemental screw enhances the biomechanical stability in medial open-wedge high tibial osteotomy

Autor: Oscar K. Lee, Cheng Fong Chen, Pei Yuan Lee, Chia Ming Chang, Philipp Lobenhoffer, Hsiu Chen Lin, Jesse Chieh Szu Yang, Hsuan Hsiao Ma

Publikováno v: PLoS ONE
PLoS ONE, Vol 15, Iss 12, p e0244557 (2020)

BackgroundThe supplemental screw technique was introduced for salvage of lateral hinge fracture in medial open-wedge high tibial osteotomy (owHTO). The efficacy of its use in protection of lateral hinge fracture and corresponding biomechanical behavi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::685a9892e44abb072fd9f441d3f00ef6
http://europepmc.org/articles/PMC7773260

Drill holes decrease cancellous bone strength: A comparative study of 33 paired osteoporotic human and 9 paired artificial bone samples

Autor: Krzysztof Zerdzicki, Marek Rocławski, Rafał Pankowski, Marcin Ceynowa, Paweł Kłosowski, Tomasz Mazurek

Publikováno v: PLoS ONE
PLoS ONE, Vol 15, Iss 10, p e0241143 (2020)

This study was designed to compare compressive strength of cancellous bone retrieved from the femoral head in a specimen with and without guide wire hole, with comparison to synthetic bone samples. Femoral heads retrieved from 33 patients who sustain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be44deeeb7fcc694a3b44bac7894b6c
https://pubmed.ncbi.nlm.nih.gov/33119661