Stature estimation from anatomical landmarks in femur using postmortem CT

Baba, Miho; Hyodoh, Hideki; Okazaki, Shunichiro; Shimizu, Junya; Mizuo, Keisuke; Rokukawa, Masumi; Watanabe, Satoshi; Matoba, Kotaro; Inoue, Hiromasa

Stature estimation from anatomical landmarks in femur using postmortem CT

Baba, Miho; Hyodoh, Hideki; Okazaki, Shunichiro et al.

Journal of forensic radiology and imaging, 2016, 7, 28-32

Permalink : https://hdl.handle.net/2115/67744

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アクセス権	open access
URI	https://hdl.handle.net/2115/67744
タイトル	Stature estimation from anatomical landmarks in femur using postmortem CT
著者	Baba, Miho ; Hyodoh, Hideki ; Okazaki, Shunichiro ; Shimizu, Junya ; Mizuo, Keisuke ; Rokukawa, Masumi ; Watanabe, Satoshi ; Matoba, Kotaro ; Inoue, Hiromasa
著者名 Baba, Miho
e-Rad_Researcher 30306154 著者名 Hyodoh, Hideki
e-Rad_Researcher 70404647 著者名 Okazaki, Shunichiro
著者名 Shimizu, Junya
e-Rad_Researcher 90459735 著者名 Mizuo, Keisuke
著者名 Rokukawa, Masumi
e-Rad_Researcher 20292005 著者名 Watanabe, Satoshi
e-Rad_Researcher 00466450 著者名 Matoba, Kotaro
e-Rad_Researcher 50363338 著者名 Inoue, Hiromasa
言語	英語
キーワード	Postmortem CT
	Femur
	Limb bone length
	Regression analysis
	Stature estimation
発行日	2016-12
出版者	Elsevier
収録物名	Journal of forensic radiology and imaging
巻(号)	7
ページ	28-32
抄録	Objective: The present study aims to assess the correlation between stature and partial femur measurements in Japanese population, using three-dimensional (3D) computed tomographic (CT) images. Method: A total of 195 cadavers (105 males, 90 females) underwent postmortem CT scanning and subsequent forensic autopsy between April 2013 and June 2014. Five femur length measurements were taken from 3D CT volume rendering (VR) images according to three anatomical landmarks: the greater trochanter, the lesser trochanter, and the adductor tubercle. The correlations between stature and each of the femur length measurements were assessed with Spearman's rank correlation test, and showed significant correlations between stature and femur length measurements. Results: Using a mixed-sex regression formula, the R2 was from 0.644 to 0.766 and actual difference was less than 4.6 cm. Conclusion: Present study showed that femur length measurements, according to the anatomical landmarks obtained from 3DCT VR images, were useful for estimation of the stature, particularly in cases when a total femur bone was not available.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	2212-4780
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.jofri.2016.11.002