Simulating the trabecular bone structure around dental implants: a case presentation

被引：3

作者：

Hasan, Istabrak ^{[1
]}

Heinemann, Friedhelm ^{[2
]}

Keilig, Ludger ^{[1
]}

Bourauel, Christoph ^{[1
]}

机构：

[1] Univ Bonn, Endowed Chair Oral Technol, D-53111 Bonn, Germany

[2] Ernst Moritz Arndt Univ Greifswald, Dept Prosthodont Gerodontol & Biomat, Greifswald, Germany

来源：

BIOMEDICAL ENGINEERING-BIOMEDIZINISCHE TECHNIK | 2012年 / 57卷 / 01期

关键词：

bone remodeling; computer tomography; dental implant; trabecular structure; ORAL IMPLANTS; MODEL;

D O I：

10.1515/bmt-2011-0034

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The effect of bone remodeling on the long-time success of dental implants is becoming critical for implant design and presurgical assessments. This study applies a previously presented remodeling simulation scheme on a computer tomography (CT)-based finite element model. The CT data of a dental implant at the upper right central incisor region 6 years after implant insertion was used. The time-dependent density change of the trabecular bone after osseointegration was studied. The trabecular structure, by means of density distribution, around the implant showed similarities to the CT images at many regions.

引用

页码：17 / 19

页数：3

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