Strain distribution around dental implants in cortical/cancellous bone models using DIC method

Yasuyuki Morita, Lihe Qian, Mitsugu Todo, Yasuyuki Matsushita, Kazuo Arakawa

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

抄録

For normal healthy teeth, the percussive energy generated by mastication is attenuated by the periodontal ligament at the healthy bone/natural tooth interface. However, when a natural tooth must be replaced by an implant because of damage or disease, the ligament is lost and the implant will transmit the percussive forces to the bone directly. Studies have evaluated the deformation distribution of the alveolar bone in the vicinity of implants using finite element analysis and photoelasticity. However, finite element analysis requires clinical verification or a determination of material properties, and photoelastic materials generally have material properties and structure quite different from those of actual bone. Therefore, this study examined the deformation distribution around dental implants in cortical/cancelbus bone experimentally using sawbone cortical/cancellous bone models. Dental implants were placed in the bone models and the displacement distribution was measured using the digital image correlation method, and the strain distribution was visualized under a compressive load that simulated the occlusion force.

元の言語英語
ホスト出版物のタイトルSociety for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009
ページ1365-1370
ページ数6
2
出版物ステータス出版済み - 12 1 2009
イベントSEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009 - Albuquerque, NM, 米国
継続期間: 6 1 20096 4 2009

その他

その他SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009
米国
Albuquerque, NM
期間6/1/096/4/09

Fingerprint

Dental prostheses
Bone
Ligaments
Materials properties
Mastication
Finite element method
Photoelasticity
Correlation methods
Loads (forces)

All Science Journal Classification (ASJC) codes

  • Computational Mechanics

これを引用

Morita, Y., Qian, L., Todo, M., Matsushita, Y., & Arakawa, K. (2009). Strain distribution around dental implants in cortical/cancellous bone models using DIC method. : Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009 (巻 2, pp. 1365-1370)

Strain distribution around dental implants in cortical/cancellous bone models using DIC method. / Morita, Yasuyuki; Qian, Lihe; Todo, Mitsugu; Matsushita, Yasuyuki; Arakawa, Kazuo.

Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009. 巻 2 2009. p. 1365-1370.

研究成果: 著書/レポートタイプへの貢献会議での発言

Morita, Y, Qian, L, Todo, M, Matsushita, Y & Arakawa, K 2009, Strain distribution around dental implants in cortical/cancellous bone models using DIC method. : Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009. 巻. 2, pp. 1365-1370, SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009, Albuquerque, NM, 米国, 6/1/09.
Morita Y, Qian L, Todo M, Matsushita Y, Arakawa K. Strain distribution around dental implants in cortical/cancellous bone models using DIC method. : Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009. 巻 2. 2009. p. 1365-1370
Morita, Yasuyuki ; Qian, Lihe ; Todo, Mitsugu ; Matsushita, Yasuyuki ; Arakawa, Kazuo. / Strain distribution around dental implants in cortical/cancellous bone models using DIC method. Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009. 巻 2 2009. pp. 1365-1370
@inproceedings{34aa057d967b4b3484df1662551472f3,
title = "Strain distribution around dental implants in cortical/cancellous bone models using DIC method",
abstract = "For normal healthy teeth, the percussive energy generated by mastication is attenuated by the periodontal ligament at the healthy bone/natural tooth interface. However, when a natural tooth must be replaced by an implant because of damage or disease, the ligament is lost and the implant will transmit the percussive forces to the bone directly. Studies have evaluated the deformation distribution of the alveolar bone in the vicinity of implants using finite element analysis and photoelasticity. However, finite element analysis requires clinical verification or a determination of material properties, and photoelastic materials generally have material properties and structure quite different from those of actual bone. Therefore, this study examined the deformation distribution around dental implants in cortical/cancelbus bone experimentally using sawbone cortical/cancellous bone models. Dental implants were placed in the bone models and the displacement distribution was measured using the digital image correlation method, and the strain distribution was visualized under a compressive load that simulated the occlusion force.",
author = "Yasuyuki Morita and Lihe Qian and Mitsugu Todo and Yasuyuki Matsushita and Kazuo Arakawa",
year = "2009",
month = "12",
day = "1",
language = "English",
isbn = "9781615671892",
volume = "2",
pages = "1365--1370",
booktitle = "Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009",

}

TY - GEN

T1 - Strain distribution around dental implants in cortical/cancellous bone models using DIC method

AU - Morita, Yasuyuki

AU - Qian, Lihe

AU - Todo, Mitsugu

AU - Matsushita, Yasuyuki

AU - Arakawa, Kazuo

PY - 2009/12/1

Y1 - 2009/12/1

N2 - For normal healthy teeth, the percussive energy generated by mastication is attenuated by the periodontal ligament at the healthy bone/natural tooth interface. However, when a natural tooth must be replaced by an implant because of damage or disease, the ligament is lost and the implant will transmit the percussive forces to the bone directly. Studies have evaluated the deformation distribution of the alveolar bone in the vicinity of implants using finite element analysis and photoelasticity. However, finite element analysis requires clinical verification or a determination of material properties, and photoelastic materials generally have material properties and structure quite different from those of actual bone. Therefore, this study examined the deformation distribution around dental implants in cortical/cancelbus bone experimentally using sawbone cortical/cancellous bone models. Dental implants were placed in the bone models and the displacement distribution was measured using the digital image correlation method, and the strain distribution was visualized under a compressive load that simulated the occlusion force.

AB - For normal healthy teeth, the percussive energy generated by mastication is attenuated by the periodontal ligament at the healthy bone/natural tooth interface. However, when a natural tooth must be replaced by an implant because of damage or disease, the ligament is lost and the implant will transmit the percussive forces to the bone directly. Studies have evaluated the deformation distribution of the alveolar bone in the vicinity of implants using finite element analysis and photoelasticity. However, finite element analysis requires clinical verification or a determination of material properties, and photoelastic materials generally have material properties and structure quite different from those of actual bone. Therefore, this study examined the deformation distribution around dental implants in cortical/cancelbus bone experimentally using sawbone cortical/cancellous bone models. Dental implants were placed in the bone models and the displacement distribution was measured using the digital image correlation method, and the strain distribution was visualized under a compressive load that simulated the occlusion force.

UR - http://www.scopus.com/inward/record.url?scp=73449097495&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=73449097495&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9781615671892

SN - 9781615671892

VL - 2

SP - 1365

EP - 1370

BT - Society for Experimental Mechanics - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2009

ER -