Measurement and analysis of calcaneus morphometric parameters from computed tomography images

Irwansyah, Jiing Yih Lai, Terence Essomba, Pei Yuan Lee

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

This study presents a measurement of the morphology parameters on three-dimensional calcaneus and finds out their correlation with age and body mass index. We included 49 males and 50 females healthy calcaneus as subjects, aged 21-58 years. 3D model of calcaneus was reconstructed directly from computed tomography images by reverse engineering technique. Thirteen linear distances and four angular parameters were measured with two different tools, computer-assisted measurement, and digital vernier scale device. T-tests and Pearson correlation analysis were performed to evaluate parameters relationships. Statistical result presented that significant differences between male and female calcaneal morphologic value found except for β and α angles. LAL, CFH, MXB, DAFL, θ, β, and γ angles show a strong correlation. There was also a significant correlation between age with MAXL, CBL and g angle. The p-value in the comparison between computerassisted and manual measurement for each parameter was less than 0.05, indicating that computer-assisted measurement is an effective method for evaluating the calcaneus morphology parameters.

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主出版物標題ICBBE 2018 - 2018 5th International Conference on Biomedical and Bioinformatics Engineering
發行者Association for Computing Machinery
頁面82-86
頁數5
ISBN(電子)9781450365611
DOIs
出版狀態已出版 - 12 11月 2018
事件5th International Conference on Biomedical and Bioinformatics Engineering, ICBBE 2018 - Okinawa, Japan
持續時間: 12 11月 201814 11月 2018

出版系列

名字ACM International Conference Proceeding Series

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???event.eventtypes.event.conference???5th International Conference on Biomedical and Bioinformatics Engineering, ICBBE 2018
國家/地區Japan
城市Okinawa
期間12/11/1814/11/18

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