Presentation | 2011-01-19 An Automated Preoperative Planning of Possible Size and Position of Acetabular Cup in Total Hip Arthroplasty Based on Statistical Atlas : Performance Evaluation Based on Simulation of Hip Joint Function Kazuto KOBAYASHI, Itaru OTOMARU, Futoshi YOKOTA, Toshiyuki OKADA, Yoshiyuki KAGIYAMA, Masahiko NAKAMOTO, Masaki TAKAO, Nobuhiko SUGANO, Yukio TADA, Yoshinobu SATO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a parameter tuning and a performance evaluation of an automated surgical planning method of acetabular component for total hip arthroplasty. As our previous work, we have proposed an automated method based on combination of residual bone thickness constraint and an atlas-based optimization. However, the previous work was insufficient because of lack of number of test case and lack of parameter tuning. In this study, we applied the method to 36 cases and we did a parameter tuning and a performance evaluation. As a result, we found that 2.0 mm was optimal value for margin of residual bone thickness. Additionally, compared with a previous method based on non-atlas algorithm, number of cases of failure was reduced in the proposed method. From these results, the proposed methods would be useful. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Total Hip Arthroplasty / Automated preoperative planning / Acetabular implant / Performance evaluation |
Paper # | MI2010-85 |
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Conference Information | |
Committee | MI |
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Conference Date | 2011/1/12(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Medical Imaging (MI) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Automated Preoperative Planning of Possible Size and Position of Acetabular Cup in Total Hip Arthroplasty Based on Statistical Atlas : Performance Evaluation Based on Simulation of Hip Joint Function |
Sub Title (in English) | |
Keyword(1) | Total Hip Arthroplasty |
Keyword(2) | Automated preoperative planning |
Keyword(3) | Acetabular implant |
Keyword(4) | Performance evaluation |
1st Author's Name | Kazuto KOBAYASHI |
1st Author's Affiliation | Graduate School of Engineering, Kobe University() |
2nd Author's Name | Itaru OTOMARU |
2nd Author's Affiliation | Graduate School of Engineering, Kobe University |
3rd Author's Name | Futoshi YOKOTA |
3rd Author's Affiliation | Graduate School of Engineering, Kobe University |
4th Author's Name | Toshiyuki OKADA |
4th Author's Affiliation | Graduate School of Medicine, Osaka University |
5th Author's Name | Yoshiyuki KAGIYAMA |
5th Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, Yamanashi University |
6th Author's Name | Masahiko NAKAMOTO |
6th Author's Affiliation | Graduate School of Medicine, Osaka University |
7th Author's Name | Masaki TAKAO |
7th Author's Affiliation | Graduate School of Medicine, Osaka University |
8th Author's Name | Nobuhiko SUGANO |
8th Author's Affiliation | Graduate School of Medicine, Osaka University |
9th Author's Name | Yukio TADA |
9th Author's Affiliation | Graduate School of System Informatics, Kobe University |
10th Author's Name | Yoshinobu SATO |
10th Author's Affiliation | Graduate School of Medicine, Osaka University |
Date | 2011-01-19 |
Paper # | MI2010-85 |
Volume (vol) | vol.110 |
Number (no) | 364 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |