Presentation | 2023-06-16 Simple ultrasonic screening of bucked shin in a horse leg. Taisei Tsubata, Shouta Kitajima, Norihisa Tamura, Hiroshi Mita, Ko Chiba, Mami Matsukawa, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The evaluation of bucked shin in young racehorse legs is very important, however, the initial diagnosis is still palpation. The next step is the X-ray diagnosis which has the risk of exposure to radiation. Therefore, the development of a portable, safe, and precise ultrasound method is expected. In this study, we investigated a very simple system for detecting bone surface irregularities associated with the bucked shins, mainly by simulation. First, a heterogeneous and anisotropic digital model of the leg bone was created based on CT data. Then, the elastic finite difference time domain (FDTD) method was used to simulate the ultrasonic propagation behavior in the bone model. Reflected waves from the bone surface were discussed with the experimental data. The reflection characteristics of ultrasound at the bone surface were discussed with the bone surface geometry. The, the possibility of the detection of the initial bucked shins was indicated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bucked shin / Equine cortical bone / Ultrasonic technique / FDTD method |
Paper # | US2023-16 |
Date of Issue | 2023-06-09 (US) |
Conference Information | |
Committee | US |
---|---|
Conference Date | 2023/6/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Muromachi Campus, Doshisha University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Ultrasound in medicine, Acoustic imaging, Ultrasonics, etc. |
Chair | Yasuaki Watanabe(Tokyo Metropolitan Univ.) |
Vice Chair | Kentaro Nakamura(Tokyo Inst. of Tech.) / Subaru Kudou(Ishinomaki Senshu Univ.) |
Secretary | Kentaro Nakamura(Tohoku Univ.) / Subaru Kudou(Tokyo Metropolitan Univ.) |
Assistant | Ayumu Osumi(Nihon Univ.) |
Paper Information | |
Registration To | Technical Committee on Ultrasonics |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Simple ultrasonic screening of bucked shin in a horse leg. |
Sub Title (in English) | |
Keyword(1) | Bucked shin |
Keyword(2) | Equine cortical bone |
Keyword(3) | Ultrasonic technique |
Keyword(4) | FDTD method |
1st Author's Name | Taisei Tsubata |
1st Author's Affiliation | Doshisha University(Doshisha Univ.) |
2nd Author's Name | Shouta Kitajima |
2nd Author's Affiliation | Doshisha University(Doshisha Univ.) |
3rd Author's Name | Norihisa Tamura |
3rd Author's Affiliation | JRA Equine Research Institute(JRA Equine Research Institute) |
4th Author's Name | Hiroshi Mita |
4th Author's Affiliation | JRA Equine Research Institute(JRA Equine Research Institute) |
5th Author's Name | Ko Chiba |
5th Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
6th Author's Name | Mami Matsukawa |
6th Author's Affiliation | Doshisha University(Doshisha Univ.) |
Date | 2023-06-16 |
Paper # | US2023-16 |
Volume (vol) | vol.123 |
Number (no) | US-83 |
Page | pp.pp.38-41(US), |
#Pages | 4 |
Date of Issue | 2023-06-09 (US) |