种植牙周围颌骨的骨重建模拟

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Title 种植牙周围颌骨的骨重建模拟
Author Zhi-qiang, Lian; Guan, Hong; Yuan-xian, Gu
Journal Name 计算力学学报
Editor Zhong Wan-xie
Year Published 2011
Place of publication China
Publisher Dalian Ligong Daxue
Abstract Abstract:This study aims to predict the density distribution in human jawbone surrounding a dental implant. Based on the two popular,yet distinctive theories for bone remodeling,a new remodeling algorithm  is proposed which takes into account both the‘lazy zone’effect and the self-organizational control process.To demonstrate the ability of the proposed algorithm in predicting the density distribution of bone surrounding a dental implant,a 2Dfinite element model of implant and jawbone is studied.The effects of two parameters,viz the reference value of strain energy density(SED)and‘lazy zone’region, on the density distribution are also investigated.The proposed algorithm is proven to be effective and the predicted results correlates well with clinical observations.This study has demonstrated that consideration  of the lazy zone is less important than consideration of the SED induced within the bone.
Peer Reviewed Yes
Published Yes
Publisher URI http://jslxxb.periodicals.net.cn/default.html
Volume 28
Issue Number 2
Page from 296
Page to 301
ISSN 1007-4708
Date Accessioned 2011-11-15; 2012-05-31T22:03:16Z
Date Available 2012-05-31T22:03:16Z
Research Centre Centre for Infrastructure Engineering and Management
Faculty Faculty of Science, Environment, Engineering and Technology
Subject Structural Engineering
URI http://hdl.handle.net/10072/45337
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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