Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments

Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments

Abstract The present study aimed to map the location and frequency of fracture lines on the coronal articular and sagittal planes in multifragmentary patellar fractures. 66 multifragmentary patellar fractures were digitally reconstructed using the 3D CT mapping technique. The coronal articular surfa...

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Autores principales: Jae-Woo Cho, Zepa Yang, Eic Ju Lim, Seungyeob Sakong, Wonseok Choi, Whee Sung Son, Hanju Kim, An Seong Chang, Do-Young Lim, Youngwoo Kim, Beom-Soo Kim, Jong-Keon Oh
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Science
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Acceso en línea:https://doaj.org/article/04a3c65b6fe04571a62f73b48a8448ab
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spelling oai:doaj.org-article:04a3c65b6fe04571a62f73b48a8448ab2021-11-28T12:21:03ZMultifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments10.1038/s41598-021-02215-02045-2322https://doaj.org/article/04a3c65b6fe04571a62f73b48a8448ab2021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-02215-0https://doaj.org/toc/2045-2322Abstract The present study aimed to map the location and frequency of fracture lines on the coronal articular and sagittal planes in multifragmentary patellar fractures. 66 multifragmentary patellar fractures were digitally reconstructed using the 3D CT mapping technique. The coronal articular surface and midsagittal fracture maps were produced by superimposing each case over a single template. Each fracture line was classified based on the initial displacement and orientation. We evaluated the frequency and direction of the fracture line, coronal split fragment area, and satellite and inferior pole fragment presence. Coronal articular surface fracture mapping identified primary horizontal fracture lines between the middle and inferior one-third of the articular surface in 63 patients (95.4%). Secondary horizontal fracture lines running on the inferior border of the articular facet were confirmed (83.3%). Secondary vertical fracture lines creating satellite fragments were mostly located on the periphery of the bilateral facet. Midsagittal fracture mapping of primary and secondary horizontal fracture lines with the main coronal fracture line revealed a predominantly X-shaped fracture map. The consequent coronal split fragment and inferior pole fracture were combined in most cases. In conclusion, the multifragmentary patellar fracture has a distinct pattern which makes coronal split, inferior pole, or satellite fragments.Jae-Woo ChoZepa YangEic Ju LimSeungyeob SakongWonseok ChoiWhee Sung SonHanju KimAn Seong ChangDo-Young LimYoungwoo KimBeom-Soo KimJong-Keon OhNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Jae-Woo Cho
Zepa Yang
Eic Ju Lim
Seungyeob Sakong
Wonseok Choi
Whee Sung Son
Hanju Kim
An Seong Chang
Do-Young Lim
Youngwoo Kim
Beom-Soo Kim
Jong-Keon Oh
Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments
description Abstract The present study aimed to map the location and frequency of fracture lines on the coronal articular and sagittal planes in multifragmentary patellar fractures. 66 multifragmentary patellar fractures were digitally reconstructed using the 3D CT mapping technique. The coronal articular surface and midsagittal fracture maps were produced by superimposing each case over a single template. Each fracture line was classified based on the initial displacement and orientation. We evaluated the frequency and direction of the fracture line, coronal split fragment area, and satellite and inferior pole fragment presence. Coronal articular surface fracture mapping identified primary horizontal fracture lines between the middle and inferior one-third of the articular surface in 63 patients (95.4%). Secondary horizontal fracture lines running on the inferior border of the articular facet were confirmed (83.3%). Secondary vertical fracture lines creating satellite fragments were mostly located on the periphery of the bilateral facet. Midsagittal fracture mapping of primary and secondary horizontal fracture lines with the main coronal fracture line revealed a predominantly X-shaped fracture map. The consequent coronal split fragment and inferior pole fracture were combined in most cases. In conclusion, the multifragmentary patellar fracture has a distinct pattern which makes coronal split, inferior pole, or satellite fragments.
format article
author Jae-Woo Cho
Zepa Yang
Eic Ju Lim
Seungyeob Sakong
Wonseok Choi
Whee Sung Son
Hanju Kim
An Seong Chang
Do-Young Lim
Youngwoo Kim
Beom-Soo Kim
Jong-Keon Oh
author_facet Jae-Woo Cho
Zepa Yang
Eic Ju Lim
Seungyeob Sakong
Wonseok Choi
Whee Sung Son
Hanju Kim
An Seong Chang
Do-Young Lim
Youngwoo Kim
Beom-Soo Kim
Jong-Keon Oh
author_sort Jae-Woo Cho
title Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments
title_short Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments
title_full Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments
title_fullStr Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments
title_full_unstemmed Multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments
title_sort multifragmentary patellar fracture has a distinct fracture pattern which makes coronal split, inferior pole, or satellite fragments
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/04a3c65b6fe04571a62f73b48a8448ab
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